FoxGate C704, C708 Installation Manual

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C700 series

Chassis Core Routing Switch

Installation Manual

(v1.6)

FoxGate

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Preface

C700 serial switch is a high performance routing switch released by Digitalchina network that can be deployed as the core layer device for campus and enterprise networks, or as an aggregation device for IP metropolitan area networks (MAN). C700 serial switch provides 4 and 10 slots, with support for various types of line cards and can seamlessly support a variety of network interfaces from 100Mb, 1000Mb to 10GB Ethernet.

We are providing this manual for your better understanding, use and maintenance of the C700. We strongly recommend you to read through this manual carefully before installation and configuration to avoid possible malfunction or damage to the switch. Furthermore, we sincerely hope our products and services satisfy you.

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FCC - Class A

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.

You may use unshielded twisted-pair (UTP) for RJ-45 connections - Category 3 or better for 10 Mbps connections, Category 5 or better for 100 Mbps connections, Category 5, 5e, or 6 for 1000 Mbps connections. For fiber optic connections, you may use 50/125 or

62.5/ 125 micron multimode fiber or 9/125 micron single-mode fiber.

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C700 InstallManual Content

Content

CHAPTER 1 PRODUCT OVERVIEW ........................................ 1-1

1.1 PRODUCT BRIEF ................................................................................. 1-1

1.1.1 Introduction ............................................................................................. 1-2

1.1.2 Main Features .......................................................................................... 1-2

1.2 TECHNICAL SPECIFICATIONS ................................................................. 1-2

1.3 PHYSICAL SPECIFICATIONS .................................................................. 1-6

1.4 HARDWARE COMPONENTS ................................................................... 1-6

1.4.1 Chassis ..................................................................................................... 1-6

1.4.2 Introduction to C700 Series Cards ......................................................1-12

1.4.3 Interface description .............................................................................1-47

1.4.4 Power supply .........................................................................................1-49

1.4.5 Power Distribution Box ........................................................................1-55

1.4.6 System Backplane ................................................................................1-58

1.4.7 Fan Tray ..................................................................................................1-58

1.4.8 Dust Gauze.............................................................................................1-60

1.4.9 Rear Panel ..............................................................................................1-61

1.4.10 Side Panels ..........................................................................................1-63

1.5 SYSTEM FEATURES ........................................................................... 1-65

1.5.1 C704 System Features ..........................................................................1-65

1.5.2 C708 System Features ..........................................................................1-66

CHAPTER 2 HARDWARE INSTALLATION ............................... 2-1

2.1 BASIC REQUIREMENTS ........................................................................ 2-1

2.1.1 Site Requirements ................................................................................... 2-1

2.1.2 Temperature and Humidity Requirements ........................................... 2-1

2.1.3 Dust and Particles ................................................................................... 2-2

2.1.4 Preventing Electrostatic Discharge Damage ....................................... 2-3

2.1.5 Anti-interference Requirements ............................................................ 2-3

2.1.6 Rack Configuration ................................................................................. 2-3

2.1.7 Power Supply Requirements ................................................................. 2-4

2.2 SAFETY GUIDELINES ........................................................................... 2-5

2.3 SAFETY WARNING ............................................................................... 2-5

2.4 HOT LINE WORK SAFETY GUIDELINES .................................................. 2-5

2.5 PREPARING FOR INSTALLATION ............................................................. 2-6

2.5.1 Checking Switch Hardware Configuration and Accessories ............. 2-6

2.5.2 Required Tools and Utilities ................................................................... 2-7

2.6 HARDWARE INSTALLATION ................................................................... 2-8

2.6.1 Switch Installation ................................................................................... 2-8

2.6.2 Switch grounding .................................................................................. 2-11

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C700 InstallManual Content

2.6.3 Card and module installation ...............................................................2-12

2.6.4 Connecting to the Console ..................................................................2-18

2.6.5 Connecting to the Management Port ..................................................2-19

2.6.6 SFP transceiver installation .................................................................2-19

2.6.7 Copper Cable/Fiber Cable Connection ...............................................2-20

2.6.8 Power supply connection ....................................................................2-21

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Chapter 1 Product Overview

RECOMMENDATION: Please read this manual first before using the switch, following the instructions to avoid damaging the device.

1.1 Product Brief

FIG 1-1 C704 Switch

FIG 1-2 C708 Switch

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1.1.1 Introduction

FoxGate C700 series is a high performance routing switch that can be deployed as a core layer device for campus and enterprise networks, or an aggregation device for IP metropolitan area networks (MAN).

C704 provides 4 slots, 3 or 2 of which are interface module slots. C708 provides 10 slots, 8 of which are interface module slots. C700 series supports various types of line cards, and can seamlessly support network interfaces from 100Mb, 1000Mb to 10GB Ethernet. Featuring functions such as policy-based routing, IPv6, and load balance, it is capable of flexibly meeting the different requirements of complex customer environments. Furthermore, C700 series allows redundancy for management modules, power supply. It supports both AC-input and DC-input* power supplies, with hot-swapping support for cards, power supplies and fans. The working temperature of all cards can be monitored in real-time, offering carrier-class reliability.

1.1.2 Main Features

 C704 4 slots that can be configured in Primary controller-Primary Backup mode

with 2 management modules and 2 network modules, or Single controller mode with one management module and 3 network modules.

 C708 10 slots that can be configured in Primary controller-Primary Backup mode with

2 management modules and 8 network modules, or Single controller mode with one management module and 8 network modules.

 Store-and-forward switching, ensuring minimal latency.  Auto MDI/MDI-X, enabled on all RJ-45 ports, allows connections to other switches

using a non-crossover twisted pair cable.

 Full-duplex IEEE802.3x flow control, half-duplex backpressure flow control.  Console management port provided.  Port working status and statistics available.  Restart and reset to factory setting can be done both locally and remotely.  TFTP /FTP firmware upgrade available.  Can be installed into standard 19-inch chassis.

1.2 Technical specifications

Item

C704

C708

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Slot

Port

10/100/1000BASE-T, 192 at best 1000Base-SX, 192 at best 1000Base-LX, 192 at best 10/100BASE-T, 192 at best 10GBase, at best

10/100/1000BASE-T, 384 at best 1000Base-SX, 384 at best 1000Base-LX, 384 at best 10/100BASE-T, 384 at best 10GBase, at best

Backboard bandwidth

1.2Tbps(can extend to 2.4Tbps)

2.4Tbps(can extend to 4.8Tbps)

Exchange capacity

640Gbps

1.28Tbps/2.4Tbps (the second generation engine)

Packet Forwarding Speed

476Mpps

952Mpps/1785Mpps (the second generation engine)

Forwarding Delay Time among Ports

<=6ms

<=6ms VLAN Item

Layer 2 Protocol Specifications

IEEE802.3(10Base-T), IEEE802.3u(100Base-TX), IEEE802.3z（1000BASE-X）, IEEE802.3ab（1000Base-T）, IEEE802.3ae（10GBase）, IEEE802.1Q(VLAN), IEEE802.3ak(10GBASE-CX4), IEEEE802.1d(STP), IEEEE802.1W(RSTP), IEEEE802.1S(MSTP), IEEE802.1p(COS), IEEE802.1x(Port Control), IEEE802.3x（Flow control）, IEEE802.3ad(LACP), Port Mirror, RSPAN, ULDP , LLDP, IGMP Snooping, QinQ, GVRP,VLAN, PVLAN, VOICE VLAN, Protocol Vlan, Multicast VLAN, Mac Vlan, Broadcast Storm Control

Layer 3 Protocol Specifications (IPv4)

Support ARP, ARP Proxy, ARP Limiting Speed, ARP Repeat-Authentication, Gratuitous ARP Support DNS client

Support Static Routing, RIPv1/v2, OSPFv2, BGP4, GRE Unicast Routing Protocol

etc.

Support Routings for OSPF‟s different process import each other Support LPM Routing, Policy-based Routing(PBR), ECMP Support VRRP, URPF, Black Hole Routing

Support IGMP v1/2/3, DVMRP, PIM-DM, PIM-SM, PIM-SSM, IGMP Proxy,

anycast RP, MSDP, Static multicast Routing, boundary multicast Routing etc.

Strengthen

Extend

Support in-embed firewall, IDS, IPSce VPN, Content-exchange service, Network

Analysis hardware module etc.

Free-Resource

Support

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IPv6

Support ICMPv6, ND, DNSv6 Support IPv6 LPM Routing, IPv6 Policy-based Routing(PBR) Support IPv6 VRRPv3, IPv6 URPF, IPv6 Black Hole Routing

Support RIPng, OSPFv3, BGP4+ Unicast Routing Protocol etc.

Support 6to4 Tunnels, configured Tunnels, ISATAP etc.

Support MLD Snooping, IPv6 Muticast VLAN

Support MLDv1/v2, PIM-SM/DM for IPv6, IPv6 anycast RP, IPv6 Static multicast

Routing, IPv6 boundary multicast Routing, IPv6 multicast tunnel etc.

Support IPv6 ACL, IPv6 QOS

Strengthen

ARP/NDP Safety

function

Support ARP/NDP Spoofing Prevention, ARP/NDP Scanning Prevention

MPLS

MPLS, LDP, MPLS VPN, MPLS TE, Access public network technology

QoS

Carry out by hardware completely, have no effect for performance.

Each port has 8 queues. Support SP, WRR, SWRR queue scheduling algorithm.

Support traffic class base on 802.1p, ToS, port, DiffServ

Class traffic by ACL, configure the COS, TOS, DSCP bases class result. Class

traffic by high-layer content for ACL-X‟s 80 bytes

Support SP, WRR, SWRR etc. Provide different service quality requested for

speech, data and video transmit at the same network.

Support Traffic Shaping

Support priority Mark/Remark

ACL

Carry out by hardware completely, have no effect for forwarding performance. Support Standard ACL and Extended ACL Support IP ACL, base on IP-subnet ACL, MAC ACL, IP-MAC ACL， Support IP or MAC based on source/destination, Layer 3 IP protocol type,

TCP/UDP layer 4 port number, IP priority (DSCP, ToS, Precedence), base on

VLAN, Tag/Untag, CoS etc. Support REDIRECT based on ACL, Traffic statistic based on ACL

ACL-X

Support to transfer security policy automatically base on time.

ACL‟s deepness content can be used for QoS sort standard, the deepness can

extend 80 bytes.

DCSCMv4/v6

Support IPv4/IPv6 Multicast Source Controllable, Prevent lawless Multicast

Source

Support IPv4/IPv6 multicast user Controllable

Support IPv4/IPv6 policy multicast

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Port Function

Support MAC+ port binding, IP+ MAC+ port binding, IP+ port binding

Support MAC filter

Support Port Limit（bandwidth management）

Support Port Loopback Detection

Support Port Mirror （ CPU Port Mirror, ingress or egress unilateralism/

bidirectional, one-to-one, many-to-one, stride board, stride equipment）,

Support Flow Control ： HOL prevent head-packet block, half-duplex back

pressure, full-duplex IEEE802.3x

Support Port aggregation IEEE802.3ad（LACP）, port-to-port GEC/FEC, each

trunk can up to 8 ports, support load equipoise

DHCPv4/v6

Support IPv4/IPv6 DHCP Client, IPv4/IPv6 DHCP Relay, IPv4/IPv6 DHCP

Snooping

Inside-install IPv4/IPv6 DHCP Server, DHCP Option82

Security Access

Support IEEE 802.1x, DCSM

AAA

Authentication

Support IPv4/IPv6 RADIUS

Security Function

Configuration

Support IPv4/IPv6 syslog

Support the unite for IPv4/IPv6 HTTP and SSL

Support the user IP security inspection for IPv4/IPv6 SNMP

Support MIB and TRAP

Support IPv4/IPv6 FTP/TFTP

Support IPv4/IPv6 NTP

Support RMOM 1, 2, 3, 9 four group

Support the RADIUS authentication for IPv4/IPv6 telnet user name and password

Support IPv4/IPv6 SSHs

The right configuration for users can adopt radius server‟s shell management

Support the function for timing-reset bases needs

sFlow Function

Support network flow analysis，Support RFC3176，can realize the flow monitoring

and statistic based on protocol or address

IPFIX

A standard protocol can measure the flow information of the IETE network

Exception

monitoring and

fault check-up

Monitoring the Task exception, Memory exception, CPU utilance, Stack

exception, Switching-chip exception, board temperature exception etc. And

giving an alarm

Centralized Web

Management

Software

It is adopted the FoxGate centralized web management software „LinkManager‟

for unified management.

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1.3 Physical Specifications

 Management Port

□ One RJ-45 serial port for each management module

 AC Power Input

□ Input: 110~240V, 50 ~ 60Hz □ Built-in Universal Power Supply

 DC Power Input

□ Input: -36V~ -72V. Output: 12V/25A, 5V/10A □ Built-in Universal Power Supply

 Power Consumption

□ C704: 400W Max □ C708: 1200W Max

 Operating Temperature

□ 0C ~ 40C

 Storage Temperature

□ -40C ~ 70C

 Relative humidity

□ 10% ~ 90% with no condensate

 Dimension

□ C704 445mm×266mm×421mm (W x H x D) □ C704(V2.0 above) 440mm×266mm×421mm (W x H x D) □ C708 436mm×797mm×478mm (W x H x D)

 Weight

□ C704: 30kg (max. full configuration weight) □ C708: 65kg (max. full configuration weight)

 Mean Time Before Failure

□ Min. 80,000 Hours MTBF

1.4 Hardware Components

C704 consists of the chassis, power supply system, ventilation system, system

board, etc.

1.4.1 Chassis

1.4.1.1 C704 Chassis

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The C704 uses a 19-inch Rack Mountable Chassis, with the standard dimensions of 445mm(W) x 266(H) x 421mm(D),the C704(V2.0 above) with the dimensions of 440mm(W) x 266mm(H) x 421mm(D). The chassis consists of functional block and power supply block. The function module block is a board rack, which is the supporting structure for C704 system boards (4 boards max). The fan block is located on the left side of the board rack, allowing one fan tray (4 axial fans for each fan tray). Dust gauze is provided on the right of the board rack for filtering air circulation through the rack. The power block upper the dust gauze provides power to the system, supporting up to two power modules. The power modules insert into the power slots from the front, with the distribution box at the back of the rack for maintenance. In addition, there is an ESD Wrist Strap Connectors on the board rack, located on the left side of the upper.

Fig 1-3 C704 Module Outlook

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Fig 1-4 C704 Front Panel View

Management slot: It supports two management slots.

C704-M-S4C24(V2.1) or C704-M-X12 etc.can be inserted in to the Management slots.The second slot can also be used as I/O slot for

configuring various I/O modules, such as C700-C12 , C700-S12 C700-X4 and more.

Network slot: 2 network slots are provided. Various network modules

can be added to the network slots.

Power slot: Used for system power supply modules. Supports up to

two 400W AC modules.

Fan tray slot: Supports up to one system fan assemblies, each

assembly consists of four axial fans.

Dust gauze slot: Exterior air inlet for the ventilation subsystem. Distribution box slot: For system distribution box use, works in AC

mode based on the power modules.

1.4.1.1.1 Board Rack

The board rack consists of board slots and a system board.

The boards are inserted vertically into the C704 4 unit boards are provided. There are four slots in C704 from number 1 to number 4 in order of top to down. The first slot is used to install management module; the second slot is used to management module under 1+1 redundant backup mode or install various I/O interface modules.

A reset button (printed on the panel as Reset), hot swap button (printed on the panel

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as SWAP), board power indicator (printed on the panel as PWR) and board running status indicator (printed on the panel as RUN) are provided for each board. On the Main Control cards there is Master-Slave indicator (printed on the panel as M/S) There is also a power module status indicator (printed on the panel as Power), fan assembly status indicator (printed on the panel as Fan), and interface status indicators for corresponding management interfaces and network interfaces (printed on the panel as Link and Act).

The C704 system board is an essential part of the switch, located inside the switch and providing interconnectivity between the management switch modules (short for management card) and network interface modules (line card), and for all management and control signals.

1.4.1.1.2 Power Supply

When using A.C. power supply, we shall adopt power supply of 200~264v and corresponding A.C. distribution box. The permissible range of power supply is ±20%, 50Hz~60Hz. The maximum output power of single power supply module is 400W.

1.4.1.1.3 Ventilation and Cooling System

The operating ambient temperature of the C704 is 0 ~ 45C, the thermal design of the equipment can ensure that the surface temperature of the device will not exceed the 50C to 80C, the highest temperature allowable.

The switch uses fan assemblies to disperse heat, with the air flow being drawn in through the right section and out through the left section to facilitate air circulation, so that the switch can maintain normal operation under specified environmental conditions. The fan tray is attached to the fan tray slots left the board rack, and ventilation is provided via 4 axial fans that pump out air. Fan trays are hot swappable for maintenance, their status are indicated by the FAN indicators on the main switch panel. In addition, dust gauze is provided on the right of the board rack for filtering the air circulating through the rack. The dust gauze can be unplugged and removed through the back for maintenance.

1.4.1.2 C708 Chassis

The C708 uses a 19-inch Rack Mountable Chassis, with the standard dimensions of

436mm(W) x 797mm(H) x 478mm(D). The chassis consists of functional block, thermal

block, and power supply block. The function module block is a board rack, which is the supporting structure for C708 system boards (10 boards max). Ten wiring clips are provided in the upper and lower parts of the board rack respectively, for the positioning of all kinds of cables. In addition, there are two ESD Wrist Strap Connectors on the board rack, located on the left side of the upper and lower rack respectively. The thermal block is

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located on the upper part of the board rack, allowing three fan trays (2 axial fans for each fan tray). Dust gauze is provided under the board rack for filtering air circulation through the rack. The power block under the dust gauze provides power to the system, supporting up to three power modules. The power modules insert into the power slots from the front, with the distribution box at the back of the rack for maintenance. Closely beside the distribution box, a grounding post has been provided on each side of the rack for grounding connections. In addition, on both sides of the lower section of the chassis, a handler is provided for easier transport.

Fig 1-5 C708 Front Panel view

① Management slot: 2 management slots are provided. One or two

management switching modules C708-M can be inserted in to the Management slots.

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Network slot: 8 network slots are provided. Various network modules

can be added to the network slots, such as C700-C12, C700-S12, C700-X4, etc.

Power slot: used for system power supply modules. Supports up to

three 600W AC modules or three 600W DC modules.

Fan tray slot: Supports up to three system fan assemblies, each

assembly consists of two axial fans.

Dust gauze slot: exterior air inlet for the ventilation subsystem. Distribution box slot: For system distribution box use, works in AC/DC

mode based on the power modules.

1.4.1.2.1 Board Rack

The board rack consists of board slots and a system board.

The boards are inserted vertically into the C708 10 unit boards are provided. These include 2 management slots in the middle for management switch modules, marked specially in red as M1 and M2. The other eight board slots are network slots for various network interface modules, sequenced as 1 to 8 from left to right.

A reset button (printed on the panel as Reset), hot swap button (printed on the panel as SWAP), board power indicator (printed on the panel as PWR) and board running status indicator (printed on the panel as RUN) are provided for each board. On the Main Control cards there is Master-Slave indicator (printed on the panel as M/S) There is also a power module status indicator (printed on the panel as Power: Fail/OK), fan assembly status indicator (printed on the panel as Fan: Alarm/OK), and interface status indicators for corresponding management interfaces and network interfaces (printed on the panel as Link and Act). The C708 system board is an essential part of the switch, located inside the switch and providing interconnectivity between the management switch modules (short for management card) and network interface modules (line card), and for all management and control signals.

1.4.1.2.2 Power Supply

When powered by AC sources, the 110V/220 VAC input power supplies and corresponding AC distribution box should be used. The acceptable input power ranges from 90 ~ 264 VAC at 50 ~ 60 Hz. The maximum output power of each power module is 600W.

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When powered by DC sources, the -48 VDC input power supply and corresponding DC distribution box should be used. The acceptable input power ranges from -36 V ~ 72 VDC. The maximum output power of each power module is 600W.

1.4.1.2.3 Ventilation and Cooling System

The operating ambient temperature of the C708 is 0 ~ 40C, the thermal design of the equipment can ensure that the surface temperature of the device will not exceed the 50C to 80C, the highest temperature allowable.

The switch uses fan assemblies to disperse heat, with the air flow being drawn in through the bottom section and out through the upper section to facilitate air circulation, so that the switch can maintain normal operation under specified environmental conditions. Three fan trays are attached to the fan tray slots above the board rack, and ventilation is provided via 6 axial fans that pump out air. Fan trays are hot swappable for maintenance, their status are indicated by the FAN indicators on the main switch panel. In addition, dust gauze is provided under the board rack for filtering the air circulating through the rack. The dust gauze can be unplugged and removed through the front for maintenance.

1.4.2 Introduction to C700 Series Cards

The following eleven cards for the C700 series are currently available:  Main control card（C704-M-X12）： The central switching and controlling module

for the C704, System status control, switch management, user access control and administration, and network operation maintenance are performed here. 12 Gigabit SFP ports are also provided.

 Main control card（ C704-M-S4C24(V2.1)）： The central switching and

controlling module for the C704, System status control, switch management, user access control and administration, and network operation maintenance are performed here. 24 10/10Base-TX ports with 4 Gigabit combo ports (RJ45or SFP) are also provided.

 Main control card (C708-M): The central switching and controlling module for the

C708. System status control, switch management, user access control and administration, and network operation maintenance are performed here.

 12 copper GT ports line card (C700-C12): supporting 12 1000Base-T copper

ports for layer 2 and layer 3 switching and routing.

 12 fiber GB ports line card (C700-S12): supporting 12 fiber GB fiber ports for

layer 2 and layer 3 switching and routing.

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 8 Gigabit Combo ports and 16 fiber GB ports line card(C700-S24C8): supporting

8 Gigabit Combo and 16 fiber GB ports for layer 2 and layer 3 switching and routing; ipv6 wire speed forward.

 Dual 10G XFP ports , 8 Gigabit Combo ports and 16 fiber GB ports line card

(C700-X2S24C8): supporting 2 10G XFP ports, 8 Gigabit Combo and 16 fiber GB port for layer 2 , layer 3 switching and routing and ipv6 wire speed forward

 4 Gigabit Combo ports and 24 100/10 Base-TX ports line card (C700-S4C24):

supporting 4 Gigabit Combo ports and 24 100/10 Base-TX ports for layer 2 and layer 3 switching and routing.

 12 Gigabit Combo ports and 12 copper GT ports (C704-M-X1S12C24):

supporting 12 Gigabit Combo ports and 12 copper GT ports for layer 2 and layer 3 switching and routing and ipv6 wire speed forward.

 Dual 10G XFP ports , 12 Gigabit Combo ports and 12 copper Gb ports

(C700-X2S12C12): supporting dual 10G XFP ports, 12 Gigabit Combo ports and 12 copper GT ports for layer 2 and layer 3 switching , routing and IPv6 wire speed forward.

 48 copper GT ports line card (C700-C48): supporting 48 1000Base-T copper

ports for layer 2 and layer 3 switching and routing and IPv6 wire speed forward.

 Main control card (C704-M-X1S12C24): The central switching and controlling

module for the C704, System status control, switch management, user access control and administration, and network operation maintenance are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy, and supports IPv6 wire speed transmission function. 12-port 1G optical-electronic combo, 12-port 1G electronic and 1-port 10G XFP interface.

 40G XFP interface line card (C700-X4): implements 2-layer and 3-layer

wire-speed switching and routing function of 4 10,000Mbps XFP interfaces and IPv6 wire-speed transmission.

 48 copper GT ports line card (C700-S48): implements 2-layer and 3-layer

wire-speed switching and routing function of 48 1000Mbps optical interfaces and IPv6 wire-speed transmission.

 Main control card (C704-M-C44): The switching module of the C704 switch.

System status control, switch management, user access control and management, and network maintenances are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy, supports IPv6 wire-speed transmission. It has 44 1000Mbps electronic interfaces at the same time.

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 Main control card (C704-M-X1S24C12): is switching module for the C704.

System status control, switch management, user access control and management, and network maintenances are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy. C704-M-X1S24C12 supports 2-layer and 3-layer wire-speed switching and routing function of 12 1000Mbps optical-electronic combos, 12 1000Mbps opticals and 1 10,000Mbps XFP interfaces, IPv6 wire-speed transmission.

 12 1000Mbps optical-electronic combo, 12 1000Mbps optical interfaces line

card(C700-S24C12): The switching module of the 76 series switch and implements 2-layer and 3-layer wire-speed switching and routing function of 12 1000Mbps optical-electronic combo, 12 1000Mbps optical interfaces, IPv6 wire-speed transmission.

 12 1000Mbps optical-electronic combo, 12 1000Mbps optical and 2 10,000Mbps

XFP interfaces line card (C700-X2S12C12): The switching module of the 76 series switch and implements 2-layer and 3-layer wire-speed switching and routing function of 12 1000Mbps optical-electronic combo, 12 1000Mbps optical and 2 10,000Mbps XFP interfaces, IPv6 wire-speed transmission.

 Dual 10G XFP ports , 12 Gigabit Combo ports and 12 copper Gb ports

(C700-X2S12C12(R4)): supporting dual 10G XFP ports, 12 Gigabit Combo ports and 12 copper GT ports for layer 2 and layer 3 switching , routing and IPv6 wire speed forward.

 12 Gigabit Combo ports and 12 copper Gb ports (C704-M-X1S12C24(R4)):

supporting 12 Gigabit Combo ports and 12 copper GT ports for layer 2 and layer 3 switching , routing and IPv6 wire speed forward.

 48 copper GT ports line card (C700-S48(R4)): implements 2-layer and 3-layer

wire-speed switching and routing function of 48 1000Mbps optical interfaces and IPv6 wire-speed transmission.

 Main control card (C704-M-X1S12C24(R4)): The central switching and

controlling module for the C704, System status control, switch management, user access control and administration, and network operation maintenance are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy, and supports IPv6 wire speed transmission function. 12-port 1G optical-electronic combo, 12-port 1G electronic and 1-port 10G XFP interface.

 Main control card (C708-M（R4）): The central switching and controlling module

for the C708. System status control, switch management, user access control and administration, and network operation maintenance are performed here.

1.4.2.1 C704-M-X12

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The C704-M-X12 is switching module for the C704. System status control, switch management, user access control and administration, and network maintenances are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy. 12 Gigabit SFP ports are also provided.

1.4.2.1.1 Front Panel

The C704-M-X12 provides 12 1000Base-SFP ports. At the same time, it comes with 1 Console port (control console) and 1 10/100Base-Tx Ethernet port (management port). The Front Panel view is shown below:

Fig 1-6 C704-M-X12 Front Panel View

1.4.2.1.2 Front Panel - Indicator

The following table describes the front panel indicators of C704-M-X12:

Table 1-1 C704-M-X12 indicators description

LED

Panel Symbol

Status

Description

Power

Indicator

PWR

On (Green)

Card powered

Off

Card powered off

Operation

indicator

RUN

On (Green, blink at 1 Hz)

Cards operating normally

On (Green, blink at 8 Hz)

System is loading

On (Yellow, blink at 8 Hz)

System is shutting down) On (Red, blink at 8 Hz)

Cards malfunction

Off

Cards are powered off and can be removed

Master-Slave

indicator

M/S

On (Green)

Master

Off

Slave

Fan Assembly

On (Green)

Fan operating normally

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Status

indicator:

FAN

Off

Fan malfunctioning or not present (with Alarm off)

SFP port indicator

Status

indicator

Link

On (Green)

Network connection on SFP transceiver is normal

Off

No network connection present on SFP transceiver

Transmission

Indicator

Act

Blinking (Green)

Sending or receiving data

1.4.2.1.3 Front Panel Port Description

The C704-M-X12 provides 12 SFP (Mini GBIC) Gigabyte fiber transceiver slots.

The following SFP transceivers are supported by the C704-M-X12:

 SFP-SX-L Gigabit SFP MM 850 nm, 500m (SX)  SFP-LX-L Gigabit SFP SM 1310 nm, 10Km (LX)  SFP-LX-20-L Gigabit SFP SM 1310 nm, 10Km (LX)  SFP-LX-40-L Gigabit SFP SM 1310 nm, 40Km (LHX)  SFP-LH-70-L Gigabit SFP SM 1550 nm, 70Km (ZX)  SFP-LH-120-L Gigabit SFP SM 1550 nm, 120Km (ZX)  SFP-GT Gigabit SFP to Copper cable RJ45

1.4.2.1.4 Front Panel – Console Port

The C704-M-X12 provides a RJ-45 (receptacle) Console serial port. Users can connect to hosts via this port to perform system debugging, configuration, maintenance, management and host software loading.

Table 1-2 C704-M-X12 Console description

Property

Specification

Connector

RJ-45 (receptacle)

Connector type

RS-232

Baud rate

9600bps (default)

Supporting service

 Connects to character terminals  Connects to PC serial port and running terminal emulator

on PC.

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1.4.2.1.5 Front Panel – Management Port

The C704-M-X12 provides a RJ-45 (receptacle) Ethernet port. Users can connect through this management port to hosts for program loading or to connect to remote devices for remote management (e.g., a managing workstation). Note: when connecting to the host, a cross-over cable should be used.

Table 1-3 C704-M-X12 management port description

Property

Specification

Connector

RJ-45 (Receptacle)

Connector type

 10/100Mbps auto sensing  Cat 5 UTP: 300 m

1.4.2.1.6 Front Panel – Reset Button

C704-M-X12 provides a RESET button for resetting the board.

1.4.2.2 C704-M-S4C24

The C704-M-S4C24 is switching module for the C704. System status control, switch management, user access control and management, and network maintenances are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy. 24 10/10Base-TX ports with 4 Gigabit combo ports (RJ45or SFP) are also provided.

1.4.2.2.1 Front Panel

The C704-M-S4C24 provides 24 10/100Base-TX ports and 4 Gigabit COMBO slots. At the same time, it comes with 1 Console port (control console) and 1 10/100Base-Tx Ethernet port (administration port).

The Front Panel view is shown below:

Fig 1-7 C704-M-S4C24

1.4.2.2.2 Front Panel - Indicator

The following table describes the front panel indicators of C704-M-S4C24:

Table 1-4 C704-M-S4C24 indicators description

LED

Panel Symbol

Status

Description

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Power

Indicator

PWR

On (Green)

Card powered

Off

Card powered off

Operation

indicator

RUN

On (Green, blink at 1 Hz)

Cards operating normally

On (Green, blink at 8 Hz)

System is loading

On (Yellow, blink at 8 Hz)

System is shutting down

On (Red, blink at 8 Hz)

Cards malfunction

Off

Cards are powered off and can be removed

Master-Slave

indicator

M/S

On (Green)

Master

Off

Slave

Fan Assembly

Status

indicator:

FAN

On (Green)

Fan operating normally

On (Red)

Fan malfunctioning

Off

Fan not present (with Alarm off)

SFP port indicator

Status

indicator

Link

On (Green)

Network connection on SFP transceiver is normal

Off

No network connection present on SFP transceiver

Transmission

Indicator

Act

Blinking (Green)

Sending or receiving data

10/100Base-RJ45 port indicator

Status

indicator

Link

On (Green)

Network connection is normal

Off

No network connection present on 10/100Base-RJ45 port

Transmission

Indicator

Act

Blinking (Green)

Sending or receiving data

1000Base-TX port indicator

Status

indicator

Link

On (Green)

Network connection on 1000Base-TX transceiver is normal

Off

No network connection present on 1000Base-TX transceiver

Transmission

Indicator

Act

Blinking (Green)

Sending or receiving data

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1.4.2.2.3 Front Panel Port Description

The E C704-M-S4C24 provides 24 10/100Base-TX ports and 4 Gigabite COMBO (RJ-45 or SFP) transceiver slots.

The following SFP transceivers are supported by the C704-M4GX2 4TX:

1.4.2.2.4 Front Panel – Console Port

The C704-M-S4C24 provides a RJ-45 (receptacle) Console serial port. Users can connect to hosts via this port to perform system debugging, configuration, maintenance, management and host software loading.

Table 1-5 C704-M-S4C24 Console description

Property

Specification

Connector

RJ-45 (receptacle)

Connector type

RS-232

Baud rate

9600bps (default)

Supporting service

 Connects to character terminals  Connects to PC serial port and running terminal emulator

on PC.

1.4.2.2.5 Front Panel – Management Port

The C704-M-S4C24 provides a RJ-45 (receptacle) Ethernet port. Users can connect through this management port to hosts for program loading or to connect to remote devices for remote management (e.g., a managing workstation). Note: when connecting to the host, a cross-over cable should be used.

Table1-6 C704-M-S4C24 management port description

Property

Specification

Connector

RJ-45 (Receptacle)

Connector type

 10/100Mbps auto sensing  Cat 5 UTP: 300 m

1.4.2.2.6 Front Panel – Reset Button

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C704-M-S4C24 provides a RESET button for resetting the board.

1.4.2.3 C708-M

The C708-M is switching module for the C708. System status control, switch management, user access control and management, and network maintenances are performed here. The board can be inserted into M1 or M2 slots of the chassis for Master-Slave redundancy.

1.4.2.3.1 Front Panel

The C708-M comes with 1 Console port (control console) and 1 10/100Base-Tx Ethernet port (management port).

The Front Panel view is shown below:

Fig 1-8 C708-M Front Panel view

1.4.2.3.2 Front Panel - Indicator

The following table describes the front panel indicators of C708-M:

Table 1-7 C708-M indicators description

LED

Panel Symbol

Status

Description

Power

Indicator

PWR

On (Green)

Card powered

Off

Card powered off

Operation

indicator

RUN

On (Green, blink at 1 Hz)

Cards operating normally

On (Green, blink at 8 Hz)

System is loading

On (Yellow, blink at 8 Hz)

System is shutting down

On (Red, blink at 8 Hz)

Cards malfunction

Off

Cards are powered off and can be removed

Master-Slav

e indicator

M/S

On (Green)

Master

Off

Slave

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Power

Supply

Module

Status

indicator:

POWER

On (Green)

Power Supply Module operating normally

Off

Power supply module malfunctioning or not present (with Fail off)

Fail

On (Yellow)

Power Supply Module malfunction

Off

Power supply module operating normally or not present (with OK off)

Fan

Assembly

Status

indicator:

FAN

On (Green)

Fan operating normally

Off

Fan malfunctioning or not present (with Alarm off)

Alarm

On (Yellow)

Fan malfunction

Off

Fan operating normally or not present (with OK off)

1.4.2.3.3 Front Panel – Console Port

The C708-M provides a RJ-45 (receptacle) Console serial port. Users can connect to hosts via this port to perform system debugging, configuration, maintenance, management and host software loading.

Table 1-8 C708-M Console description

Property

Specification

Connector

RJ-45 (receptacle)

Connector type

RS-232

Baud rate

9600bps (default)

Supporting service

 Connects to character terminals  Connects to PC serial port and running terminal emulator

on PC.

1.4.2.3.4 Front Panel – Management Port

The C708-M provides a RJ-45 (receptacle) Ethernet port. Users can connect through this management port to hosts for program loading or to connect to remote devices for remote management (e.g., a managing workstation). Note: when connecting to the host, a cross-over cable should be used.

Table 1-9 C708-M management port description

Property

Specification

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Connector

RJ-45 (Receptacle)

Connector type

 10/100Mbps auto sensing  Cat 5 UTP: 300 m

1.4.2.3.5 Front Panel – Reset Button

C708-M provides a RESET button for resetting the board.

1.4.2.4 C700-C12

12 copper GT ports line card (C700-C12): supports 12 1000Base-T copper ports for layer 2 and layer 3 switching and routing.

1.4.2.4.1 Front Panel

C700-C12 provides 12 RJ45 ports (10/100/1000Mbps adaptive). The Front Panel view is shown below:

Fig 1-9 C700-C12 Front Panel view

1.4.2.4.2 Front Panel - Indicator

The following table describes the C700-C12‟s front panel indicators:

Table 1-10 C700-C12 indicator descriptions

LED

Panel

Symbol

Status

Description

Power

Indicator

PWR

On (green)

Card powered

Off

Card powered off

Operation

indicator

RUN

On (Green, blinks at 1 Hz)

Card operating normally

On (Green, blinks at 8 Hz)

System is loading

On (Yellow, blinks at 8 Hz)

System is shutting down

On (Red, blinks at 8 Hz)

Malfunction status

Off

Card is powered off and can be removed

RJ-45 port indicator

Status

Link

On (Green)

Network connection is normal

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indicator

Off

No network connection present on 1000Base-TX port

Transmissio

n Indicator

Act

Blinking (Green)

Sending or receiving data

1.4.2.4.3 Front Panel Port Description

The C700-C12 provides 12 RJ45 copper GT ports.

Table 1-11 C700-C12 port description

Port Type

Specification

RJ-45 port

 10/100/1000 Mbps auto sensing  MDI/MDI-X cable ant sensing  Cat 5 UTP: 100 m

1.4.2.4.4 Front Panel – Reset Button

The C700-C12 provides a RESET button for resetting the board.

1.4.2.5 C700-S12

12 fiber GB ports line card (C700-S12): supports 12 SFP GB fiber ports for layer 2 and layer 3 switching and routing.

1.4.2.5.1 Front Panel

C700-S12 provides 12 SFP ports. The Front Panel view is shown below:

Fig 1-10 C700-S12 Front Panel view

1.4.2.5.2 Front Panel - Indicator

The following table describes the C700-S12‟s front panel indicators:

Table 1-12 C700-S12 indicator descriptions

LED

Panel

Symbol

Status

Description

Power

Indicator

PWR

On (green)

Card powered

Off

Card powered off

Operation

indicator

RUN

On (Green, blinks at 1 Hz)

Cards operating normally

On (Green, blinks at 8 Hz)

System is loading

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On (Yellow, blinks at 8 Hz)

System is shutting down

On (Red, blinks at 8 Hz)

Malfunction status

Off

Cards is powered off and can be removed

SFP port indicator

Status

indicator

Link

On (Green)

Network connection on SFP transceiver is normal

Off

No network connection present on SFP transceiver

Transmissio

n Indicator

Act

Blinking (Green)

Sending or receiving data

1.4.2.5.3 Front Panel Port Description

The C700-S12 provides 12 SFP (Mini GBIC) Gigabyte fiber transceiver slots.

The following SFP transceivers are supported by the C700-S12:

1.4.2.5.4 Front Panel – Reset Button

The C700-S12 provides a RESET button for resetting the board.

1.4.2.6 C700-S24C8 and C700-X2S24C8

C700-S24C8 line card: supporting 8 gigabit combo ports and 16 fiber GB ports for layer2 and layer3 switching and routing and IPv6 wire speed forward.

C700-X2S24C8 line card: supporting dual 10G XFP ports, 8 gigabit combo ports and 16 fiber GB ports for layer2 and layer3 switching and routing and IPv6 wire speed forward.

1.4.2.6.1 Front Panel Diagram

C700-S24C8 provides eight GT electronic ports, twenty four GB optical SFP ports, where the eight 1G electronic ports and the first eight 1G optical ports are combo ports.

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Fig 1-11 C700-S24C8 front panel view

C700-X2S24C8 provides two 10G XFP ports, eight 1G electronic ports, twenty four 1G optical SFP ports, where the eight 1G electronic ports and the first eight 1G optical ports are combo ports.

Fig 1-12 C700-X2S24C8 front panel view

1.4.2.6.2 Front Panel Indicator

The description of front panel indicator of C700-S24C8 and C700-X2S24C8 is as follows:

Table 1-13 C700-S24C8 and C700-X2S24C8 indicator description

LED

Indicator

Panel

Sign

Status

Meanings

Power Indicator

PWR On (Green)

Network Interface Card power on

Off

Network Interface Card power off

Running Indicator

RUN

On (Green 1Hz flash)

Network Interface Card running in normal status

On (Green 8Hz flash)

System loading (Network Interface Card Booting after hot plug in)

On (Yellow 8Hz flash)

System shutting down

On (Red 8Hz flash)

Running status is in failure

Off

Network Interface Card is off and can be pulled out

RJ-45 Interface indicator

Status Indicator

“Left Light”

On (Green)

RJ-45 Interface Network Connection is normal

Off

There is not network connection at RJ-45 interface

Transmissio n Indicator

“Right Light”

Flashed (Green)

Sending or receiving data

SFP Interface Indicator

Status

“Left Light”

On (Green)

SFP transceiver network connection is normal

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Indicator Off

There is not network connection at SFP transceiver

Transmissio n Indicator

“Right Light”

Flashes (Green)

Sending or receiving data

XFP Interface Indicator

Status Indicator

Link On (Green)

XFP transceiver network connection is normal

Off

There is not network connection at XFP transceiver

Transmissio n Indicator

Act

On (Green)

Sending or receiving data

1.4.2.6.3 Front Panel Interface Description

C700-S24C8 and C700-X2S24C8 provide eight RJ-45 1G electronic ports, twenty four SFP 1G optical fibre transceiver slots.

C700-X2S24C8 provides two XFP 10G electronic ports.

C700-S24C8 and C700-X2S24C8 support the followings SFP transceiver:

C700-S24C8 and C700-X2S24C8 support SFP transceivers of the following types:

C700-X2S24C8 supports XFP transceivers of the following types:

 XFP-SR XFP 10G Transceiver  XFP-LR XFP 10G Transceiver 20KM  XFP-ER XFP 10G Transceiver 40KM  XFP-ER-70 XFP 10G Transceiver 70KM

1.4.2.6.4 Front Panel RESET Button

C700-S24C8 and C700-X2S24C8 both provide a RESET button to reset the panel.

1.4.2.7 C700-S4C24

C700-S4C24 is the line card exchange model of C700 series exchanges. It

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implements the layer2 and layer3 wire speed exchange and routing function of twenty four 10/100M electronic ports and four 1G COMBO (4 10/100/1000M electronic interfaces or four 1G optical interfaces).

1.4.2.7.1 Front Panel Diagram

C700-S4C24 provides twenty four 10/100M electronic ports and four 1G COMBO.

Fig 1-13 C700-S4C24 front panel view

1.4.2.7.2 Front Panel Indicator

The description of front panel indicator of C700-S4C24 is as follows:

Table 1-14 C700-S4C24 indicator description

Indicator

Panel

Sign

Status

Meanings

Power

Indicator

PWR

On (Green)

Network Interface Card power on

Off

Network Interface Card power off

Running Indicator

RUN

On (Green 1Hz flash)

Network Interface Card running in normal status

On (Green 8Hz flash)

System loading (Network Interface Card Booting after hot plug in)

On (Yellow 8Hz flash)

System shutting down On (Red 8Hz flash)

Running status is in failure

Off

Network Interface Card is off and can be pulled out

SFP Interface indicator

Status

Indicator

Link

On (Green)

SFP transceiver network connection is normal

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Off

There is not network connection at SFP transceiver

Transmissio

n Indicator

Act

Flashes (Green)

Sending or receiving data 100MB electronic port indicator

Status Indicator

Link

On (Green)

100MB electronic port transceiver network connection is normal

Off

There is not network connection at 100MB electronic port transceiver

Transmissio

n Indicator

Act

Flashes (Green)

Sending or receiving data 1GB Electronic Port Indicator

Status

Indicator

Link

Flashes (Green)

1GB electronic port transceiver network connection is normal

Off

There is not network connection at 1GB electronic port transceiver

Transmissio

n Indicator

Act

Flashes (Green)

Sending or receiving data

1.4.2.7.3 Front Panel Interface Description

C700-S4C24 provides twenty four 10/100M and four 1G COMBO.

Where 1G optical electronic port, C700-S4C24 supports SFP transceivers of the following types:

1.4.2.7.4 Front Panel RESET Button

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C700-S4C24 provides a RESET button to reset the panel.

1.4.2.8 C704-M-X1S12C24 and C700-X2S12C12

12-port optical-electronic combo and 12-port electronic interface line card (C704-M-X1S12C24): to implement the layer2 and layer3 wire speed exchange and routing function of 12-port 1G optical-electronic combo and 12-port 1G electronic interface and IPv6 wire speed transmission function.

Double 10G and 12-port optical-electronic combo and 12-port electronic interface line card (C700-X2S12C12): to implement the layer2 and layer3 wire speed exchange and routing function of 12-port 1G optical-electronic combo, 12-port 1G electronic and 2-port 10G XFP interface, and IPv6 wire speed transmission function.

1.4.2.8.1 Front Panel Diagram

C704-M-X1S12C24 provides twelve 1G SFP ports, twenty four 1G electronic ports, where the twelve 1G optical ports and the last twelve 1G electronic ports are combo ports.

Fig 1-14 C704-M-X1S12C24 front panel view

C700-X2S12C12 provides two 10G XFP ports, twelve 1G optical SFP ports, twenty four 1G electronic SFP ports, where the twelve 1G optical ports and the last twelve 1G electronic ports are combo ports.

Fig 1-15 C700-X2S12C12 front panel view

1.4.2.8.2 Front Panel Indicator

The description of front panel indicator of C704-M-X1S12C24 and C700-X2S12C12 is as follows:

Table 1-15 C704-M-X1S12C24 and C700-X2S12C12 indicator description

LED

Indicator

Panel

Sign

Status

Meanings

Power Indicator

PWR On (Green)

Network Interface Card power on

Off

Network Interface Card power off

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Running Indicator

RUN

On (Green 1Hz flash)

Network Interface Card running in normal status

On (Green 8Hz flash)

System loading (Network Interface Card Booting after hot plug in)

On (Yellow 8Hz flash)

System shutting down

On (Red 8Hz flash)

Running status is in failure

Off

Network Interface Card is off and can be pulled out

RJ-45 Interface indicator

Status Indicator

Shared

On (Green)

RJ-45 Interface Network Connection is normal

Off

There is not network connection at RJ-45 interface

Transmissio n Indicator

On (Yellow)

Sending or receiving data

SFP Interface Indicator

Status Indicator

“Left Light”

On (Green)

SFP transceiver network connection is normal

Off

There is not network connection at SFP interface

Transmissio n Indicator

“Right Light”

Flashes (Green)

Sending or receiving data

XFP interface Indicator

Status Indicator

Link On (Green)

XFP transceiver network connection is normal

Off

There is not network connection at XFP transceiver

Transmissio n Indicator

Act

Flashes (Green)

Sending or receiving data

1.4.2.8.3 Front Panel Interface Description

C704-M-X1S12C24 and C700-X2S12C12 provide twelve SFP 1G optical fibre transceivers and twenty four RJ-45 1G electronic port slots.

C700-X2S12C12 provides two XFP 10G optical ports.

C704-M-X1S12C24 and C700-X2S12C12 support SFP transceivers of the following types:

 SFP-SX-L Gigabit SFP MM 850 nm, 500m (SX)  SFP-LX-L Gigabit SFP SM 1310 nm, 10Km (LX)  SFP-LX-20-L Gigabit SFP SM 1310 nm, 10Km (LX)

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 SFP-LX-40-L Gigabit SFP SM 1310 nm, 40Km (LHX)  SFP-LH-70-L Gigabit SFP SM 1550 nm, 70Km (ZX)  SFP-LH-120-L Gigabit SFP SM 1550 nm, 120Km (ZX)  SFP-GT Gigabit SFP to Copper cable RJ45

C700-X2S12C12 supports XFP transceivers of the following types:

 XFP-SR XFP 10G Transceiver  XFP-LR XFP 10G Transceiver 20KM  XFP-ER XFP 10G Transceiver 40KM  XFP-ER-70 XFP 10G Transceiver 70KM

1.4.2.9 C700-C48

48GT electronic interface line card (C700-C48): to implement the layer2 and layer3 wire speed exchange and routing function of 48GT electronic interface and IPv6 wire speed transmission function.

1.4.2.9.1 Front Panel Diagram

C700-C48 provides 48-Port 10/100/1000M Ethernet electronic ports,

Fig 1-16 C700-C48 front panel view

1.4.2.9.2 Front Panel Indicator

The description of front panel indicator of C700-C48 as follows:

Table 1-16 C700-C48 indicator description

LED

Indicator

Panel

Sign

Status

Meanings

RJ-45 Interface indicator

Status Indicator

Shared

On (Green)

RJ-45 Interface Network Connection is normal

Off

There is not network connection at RJ-45 interface

Transmissio n Indicator

On (Yellow)

Sending or receiving data

1.4.2.9.3 Front Panel Interface Description

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C700-C48 provides 48-port 10/100/1000M RJ-45 electronic port.

All kinds of interface description are as follows

Table 1-17 C700-C48 interface description

Interface Format

Specs

RJ-45 port

 10/100/1000Mbps self-adapting  MDI/MDI-X network wire type self-adapting  5 kinds of Unshielded Twisted Pair(UTP): 100

metres

1.4.2.10 C704-M-X1S12C24

The C704-M-X1S12C24 is switching module for the C704. System status control, switch management, user access control and management, and network maintenances are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy. 12-port 1G optical-electronic combo, 12-port 1G electronic and 2-port 10G XFP interface, and IPv6 wire speed transmission function.

1.4.2.10.1 Front Panel Diagram

C704-MIXFP12GX12GT provides 2-port 1G optical-electronic combo, 12-port 1G electronic and 2-port 10G XFP interface.

1.4.2.10.2 Front Panel Indicator

The description of front panel indicator of C704-M-X1S12C24 as follows:

Table 1-18 C704-M-X1S12C24 indicator description

LED

Indicator

Panel

Sign

Status

Meanings

Power Indicator

PWR On (Green)

Network Interface Card power on

Off

Network Interface Card power off

Running Indicator

RUN

On (Green 1Hz flash)

Network Interface Card running in normal status

On (Green 8Hz flash)

System loading (Network Interface Card Booting after hot plug in)

On (Yellow 8Hz flash)

System shutting down

On (Red 8Hz flash)

Running status is in failure

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Off

Network Interface Card is off and can be pulled out

RJ-45 Interface indicator

Status Indicator

Shared

On (Green)

RJ-45 Interface Network Connection is normal

Off

There is not network connection at RJ-45 interface

Transmissio n Indicator

On (Yellow)

Sending or receiving data

SFP Interface Indicator

Status Indicator

“Left Light”

On (Green)

SFP transceiver network connection is normal

Off

There is not network connection at SFP interface

Transmissio n Indicator

“Right Light”

Flashes (Green)

Sending or receiving data

XFP interface Indicator

Status Indicator

Link On (Green)

XFP transceiver network connection is normal

Off

There is not network connection at XFP transceiver

Transmissio n Indicator

Act

Flashes (Green)

Sending or receiving data

1.4.2.10.3 Front Panel Interface Description

C704-M-X1S12C24 provides 12-port 1G optical-electronic combo, 12-port 1G electronic and 2-port 10G XFP interface.

C704-M-X1S12C24 support SFP transceivers of the following types:

C704-M-X1S12C24 supports XFP transceivers of the following types:

 XFP-SR XFP 10G Transceiver  XFP-LR XFP 10G Transceiver 20KM

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 XFP-ER XFP 10G Transceiver 40KM  XFP-ER-70 XFP 10G Transceiver 70KM

1.4.2.11 C700-X4

C700-X4implements 2-layer and 3-layer wire-speed switching and routing function of 4 10,000Mbps XFP interfaces and IPv6 wire-speed transmission.

1.4.2.11.1 Front Panel Diagram

The following is the sketch map of its front panel:

Fig 1-17 the Sketch Map of the Front Panel of C700-X4

1.4.2.11.2 Front Panel Indicator

The following is the instruction of the indicator lamps on the front panel of C700-X4.

Table 1-19 the Instruction of Indicator Lamps of C700-X4

LED

Indicator

Panel

Sign

State

Explanation

Power Indicator Lamp

PWR On（green）

The boardcard is power-on

Off

The boardcard is power-off

Run Operating Indicator

RUN On （ green,

glittering at the frequency of 1 HZ ）

The boardcard is operating normally

On （ green, glittering at the frequency of 8 HZ ）

The system is booting（Booting after the boardcard is hot-plugged in）

Off

The boardcard is operating abnormally

XFP Interface Indicator Lamps

State Indicator Lamp

Link On（green）

The network connection of XFP Transceiver is normal.

Off

There is no network connection on XFP Transceiver

Transmissio n Indicator

Act

On（green）

Receiving or sending data.

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Lamp

1.4.2.11.3 Front Panel Interfaces Description

C700-X4provides 4 10,000Mbps XFP electric interfaces.

1.4.2.12 C700-S48

48-port 1000Mbps optical line card（C700-S48）: Implements 2-layer and 3-layer wire-speed switching and routing function of 48 1000Mbps optical interfaces, and IPv6 wire-speed transmission.

1.4.2.12.1 Front Panel Diagram

C700-S48 provides 48 1000Mbps optical interfaces.

The following is the sketch map of its front panel:

Fig 1-18 the Sketch Map of the Front Panel of C700-S48

The ports in the above chart are port GB1－GB48 from the bottom-left corner to the top-right corner. The indicator lamps of ports having odd index number are on the left side of the port array, while the indicator lamps of ports having even index number are on the right side. The lamps are green indicator lamps.

1.4.2.12.2 Front Panel Indicator

The following is the instruction of the indicator lamps on the front panel of C700-S48.

Table 1-20 the Instruction of Indicator Lamps of C700-S48

LED

Indicator

Panel

Sign

State

Explanation

SFP Interface Indicator Lamps

State Indicator Lamp

On（green）

The network connection of SFP interface is normal.

Off

There is no network connection on SFP interface

Transmissio n Indicator Lamp

On（green）

SFP is receiving or sending data.

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1.4.2.12.3 Front Panel Interface Description

C700-S48 provides 48 SFP1000Mbps optical transceiver interfaces.

1.4.2.13 C704-M-C44

The C704-M-C44 is switching module for the C704 switch. System status control, switch management, user access control and management, and network maintenances are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy, supports IPv6 wire-speed transmission. It has 44 1000Mbps electronic interfaces at the same time.

1.4.2.13.1 Front Panel Diagram

C704-M-C44 implements 2-layer and 3-layer wire-speed switching and routing function of 44 1000Mbps electronic interfaces and IPv6 transmission.

The following is the sketch map of its front panel:

Fig 1-19 the Sketch Map of the Front Panel of C704-M-C44

1.4.2.13.2 Front Panel Indicator

The following is the instruction of the indicator lamps on the front panel of C704-M-C44.

Table1-21 C704-M-C44 indicator description

LED

Panel

Symbol

Status

Description

Power

Indicaor

PWR

On（Green）

Card Powered

Off

Card Powered off

Master-Slave

Indicator

M/S

On（Green）

Master

Off

Slave

Fan

Indicator

FAN

On（Green）

Operating normally

Off

Operating abnormally

Operation

Indicator

RUN On（Green, blink at 1 Hz）

Cards operating normally

On（Green, blink at 8 Hz）

System is loading （Booting after the boardcard is hot-plugged in）

Off

Operating malfunctioning

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RJ-45 Interface Indicator

Port

indicator

On（Green）

The network connection of RJ-45 interface is normal

Off

There is no network connection on RJ-45 interface

On（Orange）

Receiving or sending data

1.4.2.13.3 Front Panel Interface Description

C704-M-C44 provides 44-port 10/100/1000M RJ-45 electronic port.

1.4.2.14 C704-M-X1S24C12

The C704-M-X1S24C12 is switching module for the C704. System status control, switch management, user access control and management, and network maintenances are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy. C704-M-X1S24C12 supports 2-layer and 3-layer wire-speed switching and routing function of 12 1000Mbps optical-electronic combos, 12 1000Mbps opticals and 1 10,000Mbps XFP interfaces, IPv6 wire-speed transmission.

1.4.2.14.1 Front Panel Diagram

C704-M-X1S24C12 provides 12-port 1G optical-electronic combo, 12-port 1G optical and 1-port 10G XFP interface. 12-port 1G optical-electronic are combo at the front, 12-port are 1G optical interface at the back.

The following is the sketch map of its front panel:

Fig 1-20 the Sketch Map of the Front Panel of C704-M-X1S24C12

1.4.2.14.2 Front Panel Indicator

The following is the instruction of the indicator lamps on the front panel of C704-M-X1S24C12.

Table1-22 C704-M-X1S24C12 indicator description

LED

Panel

Symbol

Status

Description

Power

Indicaor

PWR

On（Green）

Card Powered

Off

Card Powered off

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Master-Slave

Indicator

M/S

On（Green）

Master

Off

Slave

Fan

Indicator

FAN

On（Green）

Fan operating normally

Off

Fan not present or operating abnormally

Operation

Indicator

RUN On（Green, blink at 1 Hz）

Cards operating normally

On（Green, blink at 8 Hz）

System is loading （Booting after the boardcard is hot-plugged in）

Off

Operating malfunctioning

RJ-45 Interface Indicator

Port

Indicator

On（Green）

The network connection of RJ-45 interface is normal

Off

There is no network connection on RJ-45 interface

On（Orange）

Receiving or sending data

SFP Interface Indicator

Status Indicator

“Left

Light”

On (Green)

SFP transceiver network connection is normal

Off

There is not network connection at SFP interface

Transmission Indicator

“Right

Light”

On (Green)

Sending or receiving data XFP Interface Indicator

Status Indicator

Link On (Green)

XFP transceiver network connection is normal

Off

There is not network connection at XFP transceiver

Transmission Indicator

Act

On (Green)

Sending or receiving data

1.4.2.14.3 Front Panel Interface Description

C704-M-X1S24C12 provides 24 SFP 1000Mbps optical fibre transceivers, 12 RJ-45

1000Mbps electronic port slots and 1 XFP 10,000Mbps electronic port.

1.4.2.15 C700-S24C12 and C700-X2S12C12

The C700-S24C12 is switching module for the 76 series switch and implements

2-layer and 3-layer wire-speed switching and routing function of 12 1000Mbps

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optical-electronic combo, 12 1000Mbps optical interfaces, IPv6 wire-speed transmission.

The C700-X2S12C12 is switching module for the 76 series switch and implements 2-layer and 3-layer wire-speed switching and routing function of 12 1000Mbps optical-electronic combo, 12 1000Mbps optical and 2 10,000Mbps XFP interfaces, IPv6 wire-speed transmission.

1.4.2.15.1 Front Panel Diagram

C700-S24C12 provides 12 1000Mbps optical-electronic combo and 12 1000Mbps optical interfaces. 12 1000Mbps electronic ports are combo ports at the front, 12 ports are 1000Mbps optical port at the back.

The following is the sketch map of its front panel:

Fig 1-21 the Sketch Map of the Front Panel of C700-S24C12

The C700-X2S12C12 provides 12 1000Mbps optical-electronic combo, 12 1000Mbps optical interfaces and 2 10,000Mbps XFP interfaces. 12 1000Mbps electronic ports are combo ports at the front, 12 ports are 1000Mbps optical ports at the back.

The following is the sketch map of its front panel:

Fig 1-22 the Sketch Map of the Front Panel of C700-X2S12C12

1.4.2.15.2 Front Panel Indicator

The following is the instruction of the indicator lamps on the front panel of C700-S24C12 and C700-X2S12C12.

Table1-23 C700-S24C12 and C700-X2S12C12 indicator description

LED

Panel

Symbol

Status

Description

Power

Indicaor

PWR

On（Green）

Card Powered

Off

Card Powered off

Operation

Indicator

RUN On（Green, blink at 1 Hz）

Cards operating normally

On（Green, blink at 8 Hz）

System is loading （Booting after the boardcard is hot-plugged in）

Off

Operating malfunctioning

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RJ-45 Interface Indicator

Port

Indicator

On（Green）

The network connection of RJ-45 interface is normal

Off

There is no network connection on RJ-45 interface

On（Orange）

Receiving or sending data

SFP Interface Indicator

Status Indicator

“Left

Light”

On (Green)

SFP transceiver network connection is normal

Off

There is not network connection at SFP interface

Transmission Indicator

“Right

Light”

On (Green)

Sending or receiving data XFP Interface Indicator

Status Indicator

Link On (Green)

XFP transceiver network connection is normal

Off

There is not network connection at XFP transceiver

Transmission Indicator

Act

On (Green)

Sending or receiving data

1.4.2.15.3 Front Panel Interface Description

C700-S24C12 and C700-X2S12C12 provides 24 SFP 1000Mbps optical fibre

transceivers, 12 RJ-45 1000Mbps electronic port slots.

C700-X2S12C12 provides 2 XFP 10,000Mbps optical ports.

1.4.2.16 C704-M-X1S12C24(R4) and C700-X2S12C12(R4)

12-port optical-electronic combo and 12-port electronic interface line card (C704-M-X1S12C24(R4)): to implement the layer2 and layer3 wire speed exchange and routing function of 12-port 1G optical-electronic combo and 12-port 1G electronic interface and IPv6 wire speed transmission function.

Double 10G and 12-port optical-electronic combo and 12-port electronic interface line card (C700-X2S12C12(R4)): to implement the layer2 and layer3 wire speed exchange and routing function of 12-port 1G optical-electronic combo, 12-port 1G electronic and 2-port 10G XFP interface, and IPv6 wire speed transmission function.

1.4.2.16.1 Front Panel Diagram

C704-M-X1S12C24(R4) provides twelve 1G SFP ports, twenty four 1G electronic ports, where the twelve 1G optical ports and the last twelve 1G electronic ports are combo

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ports.

Fig 1-23 C704-M-X1S12C24(R4) front panel view

C700-X2S12C12(R4) provides two 10G XFP ports, twelve 1G optical SFP ports, twenty four 1G electronic SFP ports, where the twelve 1G optical ports and the last twelve 1G electronic ports are combo ports.

1.4.2.16.2 Front Panel Indicator

The description of front panel indicator of C704-M-X1S12C24(R4) and C700-X2S12C12(R4) is as follows:

Table 1-24 C704-M-X1S12C24(R4) and C700-X2S12C12(R4) indicator description

LED

Indicator

Panel

Sign

Status

Meanings

Power Indicator

PWR On (Green)

Network Interface Card power on

Off

Network Interface Card power off

Running Indicator

RUN On (Green 1Hz

flash)

Network Interface Card running in normal status

On (Green 8Hz flash)

System loading (Network Interface Card Booting after hot plug in)

Off

Running status is in failure

RJ-45 Interface indicator

Status Indicator

Shared

On (Green)

RJ-45 Interface Network Connection is normal

Off

There is not network connection at RJ-45 interface

Transmissio n Indicator

On (Yellow)

Sending or receiving data

SFP Interface Indicator

Status Indicator

“Left Light”

On (Green)

SFP transceiver network connection is normal

Off

There is not network connection at SFP interface

Transmissio n Indicator

“Right Light”

On (Green)

Sending or receiving data

XFP interface Indicator

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Status Indicator

Link On (Green)

XFP transceiver network connection is normal

Off

There is not network connection at XFP transceiver

Transmissio n Indicator

Act

On (Green)

Sending or receiving data

1.4.2.16.3 Front Panel Interface Description

C704-M-X1S12C24(R4) and C700-X2S12C12(R4) provide twelve SFP 1G optical fibre transceivers and twenty four RJ-45 1G electronic port slots.

C700-X2S12C12(R4) provides two XFP 10G optical ports.

1.4.2.17 C700-S48(R4)

48-port 1000Mbps optical line card（C700-S48(R4)）: Implement 2-layer and 3-layer wire-speed switching and routing function of 48 1000Mbps optical interfaces, and IPv6 wire-speed transmission.

1.4.2.17.1 Front Panel Diagram

C700-S48(R4) provides 48 1000Mbps optical interfaces.

The following is the sketch map of its front panel:

Fig 1-24 the Sketch Map of the Front Panel of C700-S48(R4)

1.4.2.17.2 Front Panel Indicator

The following is the instruction of the indicator lamps on the front panel of C700-S48(R4).

Table 1-25 the Instruction of Indicator Lamps of C700-S48(R4)

LED

Indicator

Panel

Sign

State

Explanation

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SFP Interface Indicator Lamps

State Indicator Lamp

On（green）

The network connection of SFP interface is normal.

Off

There is no network connection on SFP interface

Transmissio n Indicator Lamp

On（green）

SFP is receiving or sending data.

1.4.2.17.3 Front Panel Interface Description

C700-S48(R4) provides 48 SFP1000Mbps optical transceiver interfaces.

1.4.2.18 C704-M-X1S12C24(R4)

The C704-M-X1S12C24(R4) is switching module for the C704. System status control, switch management, user access control and management, and network maintenances are performed here. The board can be inserted into first or second slots of the chassis for Master-Slave redundancy. 12-port 1G optical-electronic combo, 12-port 1G electronic and 2-port 10G XFP interface, and IPv6 wire speed transmission function.

1.4.2.18.1 Front Panel Diagram

C704-MIXFP12GX12GT(R4) provides 2-port 1G optical-electronic combo, 12-port 1G electronic and 2-port 10G XFP interface.

Fig 1-25 C704-M-X1S12C24(R4) front panel view

1.4.2.18.2 Front Panel Indicator

The description of front panel indicator of C704-M-X1S12C24(R4) as follows:

Table 1-26 C704-M-X1S12C24 (R4) indicator description

LED

Indicator

Panel

Sign

Status

Meanings

Power Indicator

PWR On (Green)

Network Interface Card power on

Off

Network Interface Card power off

Master-Slav

e indicator

M/S

On（Green）

Master

Off

Slave

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Fan Indicator

FAN On（Green）

Fan operating normally

On（Red）

Fan operating abnormally

Off

Fan not present

Running Indicator

RUN On (Green 1Hz

flash)

Network Interface Card running in normal status

On (Green)

System loading (Network Interface Card Booting after hot plug in)

Off

Running status is in failure

RJ-45 Interface indicator

Status Indicator

Shared

On (Green)

RJ-45 Interface Network Connection is normal

Off

There is not network connection at RJ-45 interface

Transmissio n Indicator

On (Yellow)

Sending or receiving data

SFP Interface Indicator

Status Indicator

“Left Light”

On (Green)

SFP transceiver network connection is normal

Off

There is not network connection at SFP interface

Transmissio n Indicator

“Right Light”

Flashes (Green)

Sending or receiving data

XFP interface Indicator

Status Indicator

Link On (Green)

XFP transceiver network connection is normal

Off

There is not network connection at XFP transceiver

Transmissio n Indicator

Act

Flashes (Green)

Sending or receiving data

1.4.2.18.3 Front Panel Interface Description

C704-M-X1S12C24(R4) provides 12-port 1G optical-electronic combo, 12-port 1G electronic and 2-port 10G XFP interface.

1.4.2.19 C708-M(R4)

The C708-M(R4) is switching module for the C708. System status control, switch management, user access control and management, and network maintenances are

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performed here. The board can be inserted into M1 or M2 slots of the chassis for Master-Slave redundancy.

1.4.2.19.1 Front Panel

The C708-M(R4) comes with 1 Console port (control console), 1 10/100Base-Tx Ethernet port (management port) and 1 CF card port.

The Front Panel view is shown below:

Fig 1-26 C708-M(R4) Front Panel view

1.4.2.19.2 Front Panel - Indicator

The following table describes the front panel indicators of C708-M(R4):

Table 1-27 C708-M(R4) indicators description

LED

Panel Symbol

Status

Description

Power

Indicator

PWR

On (Green)

Card powered

Off

Card powered off

Operation

indicator

RUN

On (Green, blink at 1 Hz)

Cards operating normally

On (Green, blink at 8 Hz)

System is loading Off

Cards malfunction

Master-Slav

e indicator

M/S

On (Green)

Master

Off

Slave

Power

Supply

Module

Status

indicator:

POWER

POWER _OK

On (Green)

Power Supply Module operating normally

Off

Power supply module malfunctioning or not present

POWER_Fail

On (Yellow)

Power Supply Module alarm

Off

Power supply module not alarm or not present

Fan

Assembly

Status

indicator:

FAN

FAN_OK

On (Green)

Fan operating normally

Off

Fan malfunctioning or not present

FAN_ALARM

On (Yellow)

Fan alarm

Off

Fan operating not alarm or not

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present

Ethernet manageme nt port indicator

ACT

On (Green)

Ethernet port Sending or receiving data

Off

Ethernet port Sending or receiving no data

LINK

On (Green)

Ethernet port link success

Off

Ethernet port link unsuccess

CF card

status

indicator

CF-STATUS

On (Green)

CF card is in position and can work

Off

CF card not present

1.4.2.19.3 Front Panel – Console Port

The C708-M(R4) provides a RJ-45 (receptacle) Console serial port. Users can connect to hosts via this port to perform system debugging, configuration, maintenance, management and host software loading.

Table 1-28 C708-M(R4) Console description

Property

Specification

Connector

RJ-45 (receptacle)

Connector type

RS-232

Baud rate

9600bps (default)

Supporting service

 Connects to character terminals  Connects to PC serial port and running terminal emulator

on PC.

1.4.2.19.4 Front Panel – Management Port

The C708-M(R4) provides a RJ-45 (receptacle) Ethernet port. Users can connect through this management port to hosts for program loading or to connect to remote devices for remote management (e.g., a managing workstation). Note: when connecting to the host, a cross-over cable should be used.

Table 1-29 C708-M (R4) management port description

Property

Specification

Connector

RJ-45 (Receptacle)

Connector type

 10/100Mbps auto sensing  Cat 5 UTP: 100 m

1.4.2.19.5 Front Panel – CF Card Interface

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C708-M(R4) provides a standard CF card slot, and supports hot-swapping. CF card content supports 256MB/512MB/1GB, it can be save edition, configuration files and so on, so as to conveniency switch software update. Notice: It is suggested to ues FOXGATE CF card, it is not assure the compatibility with other CF card.

1.4.3 Interface description

C700 series provide 1000Mbps SFP electric interfaces, RJ-45 (receptacle) Console serial ports and 10,000Mbps XFP electric interfaces.

C700 series provide this types of SFP:

 SFP-SX-L Gigabit SFP MM 850 nm, 500m (SX)  SFP-LX-L Gigabit SFP SM 1310 nm, 10Km (LX)  SFP-LX-20-L 20 Gigabit SFP SM 1310 nm, 20Km (LX)  SFP-LX-40-L Gigabit SFP SM 1310 nm, 40Km (LHX)  SFP-LH-70-L Gigabit SFP SM 1550 nm, 70Km (ZX)  SFP-LH-120-L Gigabit SFP SM 1550 nm, 120Km (ZX)  SFP-GT 1000Base-T SFP module  SFP-GFX 100Base-FX SFP module  SFP-GFL 100Base-FL SFP module

C700 series provide this types of XFP:

 XFP-SR transceiver  XFP-LR transceiver ,10Km  XFP-ER transceiver ,40Km  XFP-ER-70 transceiver ,70Km  HFCT-721XPD  FTRX-1411D3  PT745F-81-1TD

interface description as follow:

Table 1-30 C700 series interface description

Interface Format

Specs

RJ-45 port

 10/100/1000Mbps self-adapting  MDI/MDI-X network wire type self-adapting

 5 kinds of Unshielded Twisted Pair(UTP): 100

metres

SFP

 SFP-SX-L transceiver：

62.5/125um multi-mode fiber：275m

50.0/125um multi-mode fiber：550m

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 SFP-LX-L transceiver：

9/125um single-mode fiber：10Km

 SFP-LX-20-L transceiver：

1310nm，9/125um single-mode fiber：20Km

 SFP-LX-40 transceiver：

9/125um single-mode fiber：40Km

 SFP-LH-70-L transceiver：

9/125um single-mode fiber：70Km

 SFP-LH-120-L transceiver：

9/125um single-mode fiber：120Km

 SFP-GFX transceiver：

1310nm MMF, 1~2Km

 SFP-GFL transceiver：

1310nm SMF, 10Km

XFP

 XFP-SR transceiver：

850nm，MMF 32m/85m/300m

 XFP-LR transceiver：

1310nm SMF, 10Km

 XFP-ER transceiver：

1550nm SMF, 40Km

 XFP-ER-70 transceiver：

1550nm SMF, 70Km

 HFCT-721XPD

10GBASE-LR，1310nm 9/125um single-mode fiber：10Km

 FTRX-1411D3

10GBASE-LR/LW，1310nm 9/125um single-mode fiber：10Km

 PT745F-81-1TD

10GBASE-LR，1310nm 9/125um single-mode fiber：10Km

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1.4.4 Power supply

1.4.4.1 C704-PWR-AC

C704 uses 1 +1 redundant power supplies. Each of them may serve as a standby power supply for another. Under normal operation conditions, the two power supply modules concurrently operate and each of them bears half of the loads. If one of the power supply modules fails to work or its switch is off, its alarming indicator will be on. At the same time, another power supply becomes responsible for the power supply of the whole switch. When the failure power supply module returns to normal state or its switch is turned on, the alarming indicator will be off. The power supply modules are installed on the upper part of the machine chassis, and are connected with the backplane of the switch through specific interfaces. The two power supply modules are fixed on the machine chassis with two screws. Each power supply module has one switch. Under normal operation conditions, two switches shall be turned on. For changing power supply modules, it is not necessary to open the chassis. You may turn off the switches of corresponding power supply modules and screwing off the fixing screws for changing the modules.

1.4.4.1.1 C704-AC (Alternating Current Power Module)

When powered by AC inputs, the AC power module C704-PWR-ACand corresponding AC distribution box should be used in the C704. The input voltage of theC704-PWR-ACis 200V/264 VAC, with ranges between 200 ~ 264 VAC and frequency between 50 ~ 60 Hz, the maximum output power is 400W.

1.4.4.1.2 Power module Front Panel

The front panel of C704-PWR-ACis equipped with power supply switches, power supply indicators as well as ventilating and cooling port and a handle for inserting and pulling out the modules.

The Front Panel view is shown below:

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Fig 1-27C704-PWR-ACFront Panel View

1.4.4.1.3 LED

The LED description of C704-PWR-AC is as follows

Table 1-31 The Description of C704-PWR-AC LED

LED

Panel Label

Status

Description

Output LED

Output Good

On Green

Power Module Output Status is okay

Off

Power Module has no output

Abort LED

Fault

On Yellow

Faulty Power Module /Not turning-on The Output Switch

Off

Power Module Working Fine

1.4.4.1.4 Switch of power supply for front panel

C704-PWR-AC provides a power supply switch for controlling the power output of control module. Under normal operation conditions, the switches for power supply modules shall be turned on concurrently. When the switch of one power supply module is turned on and another is turned off, the FAULT indicator of the module will be on to suggest the users to turn on the switch so as to utilize 1+1 redundant backup.

1.4.4.2 C704-PWR-A1-AC

C704 (V2.0 above) uses 1 +1 redundant power supplies. Each of them may serve as a standby power supply for another. Under normal operation conditions, the two power supply modules concurrently operate and each of them bears half of the loads. If one of

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the power supply modules fails to work or its switch is off, its alarming indicator will be on. At the same time, another power supply becomes responsible for the power supply of the whole switch. When the failure power supply module returns to normal state or its switch is turned on, the alarming indicator will be off.

The power supply modules are installed on the upper part of the machine chassis, and are connected with the backplane of the switch through specific interfaces. The two power supply modules are fixed on the machine chassis with two screws. Each power supply module has one switch. Under normal operation conditions, two switches shall be turned on. For changing power supply modules, it is not necessary to open the chassis. You may turn off the switches of corresponding power supply modules and screwing off the fixing screws for changing the modules.

1.4.4.2.1 C704-PWR-A1-AC (Alternating Current Power Module)

When powered by AC inputs, the AC power module C704-PWR-A1-AC and corresponding AC distribution box should be used in the C704(V2.0 above). The input voltage of the C704-PWR-A1-AC is 200V/264 VAC, with ranges between 200 ~ 264 VAC and frequency between 50 ~ 60 Hz, the maximum output power is 400W.

1.4.4.2.2 Power module Front Panel

The front panel of C704-PWR-A1-AC is equipped with power supply switches, power supply indicators as well as ventilating and cooling port and a handle for inserting and pulling out the modules.

The Front Panel view is shown below:

Fig 1-28 C704-PWR-A1-AC Front Panel View

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1.4.4.2.3 LED

The LED description of C704-PWR-A1-AC is as follows

Table 1-32 The Description of C704-PWR-A1-AC LED

LED

Panel Label

Status

Description

Output LED

Output Good

On Green

Power Module Output Status is okay

Off

Power Module has no output

Abort LED

Fault

On Yellow

Faulty Power Module /Not turning-on The Output Switch

Off

Power Module Working Fine

1.4.4.2.4 Switch of power supply for front panel

C704-PWR-A1-AC provides a power supply switch for controlling the power output of control module. Under normal operation conditions, the switches for power supply modules shall be turned on concurrently. When the switch of one power supply module is turned on and another is turned off, the FAULT indicator of the module will be on to suggest the users to turn on the switch so as to utilize 1+1 redundant backup.

1.4.4.3 C704-PWR-A1-DC

C704 uses 1 +1 redundant DC power supplies. But not suggest that the AC power and DC power be used mixed.

1.4.4.3.1 C704-PWR-A1-DC (Direct Current Power Module for 400W)

C704-PWR-A1-DC is a Direct Current Power module for 400W, which support hot plug and redundance backup.

C704-PWR-A1-DC can be used in the C704(V2.0 above).

1.4.4.3.2 Power module Front Panel

The front panel of C704-PWR-A1-DC is equipped with power supply switches, power supply indicators as well as ventilating and cooling port and a handle for inserting and pulling out the modules. On panel‟s right hand is DC connector, supports -48VDC input. The power supply DC connector has three input terminal, they are RTN, -48V and PG from the top down, the meanings are shown below:

RTN： power supply reflow

-48V： -48V input

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PG： plane ground

The Front Panel view is shown below:

Fig 1-29 C704-PWR-A1-DC Front Panel View

1.4.4.3.3 LED

The LED description of C704-PWR-A1-DC is as follows:

Table 1-33 The Description of C704-PWR-A1-DC LED

LED

Panel Label

Status

Description

Output LED

Output Good

On Green

Power Module Output Status is okay

Off

Power Module has no output

Abort LED

Fault

On Yellow

Faulty Power Module /Not turning-on The Output Switch

Off

Power Module Working Fine

1.4.4.3.4 Switch of power supply for front panel

C704-PWR-A1-DC provides a power supply switch for controlling the power output of control module. Under normal operation conditions, the switches for power supply modules shall be turned on simultaneous. When the switch of one power supply module is turned on and another is turned off, the FAULT indicator of the module will be on to suggest the users to turn on the switch so as to utilize 1+1 redundant backup.

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1.4.4.4 C704-PWR-B1-AC

C708 uses 2 +1 redundant power supplies, three power modules can act as backups for each other. During normal operation, all three power modules each take one third of the load. If one of the modules fails or is not present, the other two power modules will supply power for the whole switch, and the corresponding POWER/Fail warning indicator for the failed/missing module will illuminate, prompting the replacement of the failed module. The warning indicator will turn off after the failed module is replaced or recovers. The C708 power module is installed in the lower section of the chassis, and connects to the power board of the switch. All the power modules attach to the chassis with 2 screws, respectively. When replacing the power modules, the chassis need not to be opened, just remove the 2 fastening screws to take out the power module requiring replacement.

1.4.4.4.1 C704-PWR-B1-AC (Alternating Current Power Module)

When powered by AC inputs, the AC power module C704-PWR-B1-AC and corresponding AC distribution box should be used in the C708. The input voltage of the C704-PWR-B1-AC is 110V/220 VAC, with ranges between 90 ~ 264 VAC and frequency between 50 ~ 60 Hz, the maximum output power is 600W.

1.4.4.4.2 1.4.3.2.2 Power module Front Panel

There are vents (with dust gauzes), 2 fastening screws and handle for replacing the modules on the front panels of C704-PWR-B1-AC and C704-PWR-B1-AC.

The Front Panel view is shown below:

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Fig 1-30 C704-PWR-B1-AC Front Panel view

Fig 1-31 C704-PWR-B1-AC Front Panel view

1.4.5 Power Distribution Box

1.4.5.1 C704 Power Distribution Box

There is a special A.C. distribution box on the backboard of C704 switch. In generally, the enterprises users usually ask for the 200~264VAC access. The panel of A.C. distribution box is equipped with a 200~264VAC socket for provide power supply to the equipment. At the same time, it provides power supply to the two power supply modules. After the D.C. output is disposed on the backplane, it provides power supply to the modules and fan tray. The lower part of the power supply socket is equipped with a locking ring, which is used to fix the power supply lines to prevent unexpected disconnection and make the wiring more convenient. The distribution box is equipped with a grounding terminal at its lower right part, which is used for grounding the switch.

The Front Panel view is shown below:

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Fig 1-32 C704 Power Distribution Box Panel view

1.4.5.2 C704(V2.0 above) Power Distribution Box

There is a special A.C. distribution box on the backboard of C704(v2.0 above) switch.

In generally, the enterprises users usually ask for the 200~264VAC access. The panel of A.C. distribution box is equipped with a 200~264VAC socket for provide power supply to the equipment. At the same time, it provides power supply to the two power supply modules. After the D.C. output is disposed on the backplane, it provides power supply to the modules and fan tray. The lower part of the power supply socket is equipped with a locking ring, which is used to fix the power supply lines to prevent unexpected disconnection and make the wiring more convenient. The distribution box is equipped with a grounding terminal at its lower right part, which is used for grounding the switch.

The Front Panel view is shown below:

Fig 1-33 C704(v2.0 above) Power Distribution Box Panel view

1.4.5.3 C708 Power Distribution Box

There is a dedicated AC distribution box or DC distribution box in the lower section of C708 backplane, distributing power supply for the corresponding AC or DC power module. A grounding post is provided on the chassis on both sides of the distribution box for switch grounding. There is also an extraction handle, which is intended for the installation and

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removal of the distribution box only. Never lift or move the switch with this handle!

1.4.5.3.1 AC Power Distribution Box

Enterprise network users usually require equipment to have 220 VAC input, the AC power modules and AC distribution box can satisfy this application. Three 220V/110 VAC power input sockets are provided on the panel of the C708 AC distribution box. Input AC power will first pass through protective circuits, such as the AC filter, lightning protection tube, and then provide power for the three AC power modules. The other modules and fan trays are powered only after the DC output from the power modules are equalized and coupled. A wiring clip is provided above each 220V/110 VAC input socket for the positioning of power cords and easier wiring. In addition, on the left side of the AC

distribution panel is a power supply switch used to control the modules‟ power output .

Please turn this power supply switch on during normal operation of the C708.

The Front Panel view is shown below:

Fig 1-34 C708 AC Power Distribution Box

1.4.5.3.2 DC Power Distribution Box

Telecom network users usually require equipment to have -48V DC input, the DC power modules and DC distribution box can satisfy this application. Two sets of -48V DC power input posts are provided on the panel of C708 DC distribution box. Each DC input will first pass through protective circuits, such as the DC feed through filter, current limiting protection air switch, coupling diode, and then provide power for all three DC power modules. The other modules and fan trays are powered only after the DC output from the power modules are equalized and coupled. Please turn on the air switch of -48V DC input during normal operation of C708.

The Front Panel view is shown below:

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FIG 1-35 C708 DC Power Distribution Box

1.4.6 System Backplane

The system board of C704 serial switch is located inside the switch, providing interconnectivity in the high speed data links between management switching modules, network interface modules and between all management and control signals of various cards. A backplane has been installed in the unit chassis. The backplane provides the following functions:

 Provides communication channel for cards to achieve interconnectivity of

various signals

 The backplane is powerless  Supports the hot-swapping of various cards  Supports Mainboard Master-Slave swap  Auto identification of all slots  Distributed power supplies

 Introduction of monitoring signals for fans and power supplies

1.4.7 Fan Tray

1.4.7.1 C704 Fan Tray

Three fan assemblies (C704-FAN) can be configured in the C704, and installed in a

horizontal configuration into the fan module slots in the switch‟s upper front panel. The

three fan assemblies cover the entire board area, ensuring sufficient ventilation for the devices, hence enhancing the stability of devices even under high temperature environments. Each fan assembly consists of 2 axial fans, which are protected by the fan tray to prevent bodily injury. Please note that the fan blades still spin at a high speed when disconnected from the device during operation, to avoid bodily injury do not touch the

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spinning blades.

Fig 1-36 C704-FAN Outlook

Fig 1-37 C704-FAN Front Panel View

1.4.7.2 C708 Fan Tray

Three fan assemblies (MRS-7608-FAN) can be configured in the C708, and installed

in a horizontal configuration into the fan module slots in the switch‟s upper front panel. The

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Fig 1-38 C708-FAN Outlook

Fig 1-39 C708-FAN Front Panel View

1.4.8 Dust Gauze

1.4.8.1 C704 Dust Gauze

The C704‟s dust gauze lies under the board rack and prevents large particles in the air from entering the switch. The dust gauze should be inserted from the front of the C704 in a horizontal position.

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Fig 1-40 C704 Dust Gauze Outlook

1.4.8.2 C708 Dust Gauze

The C708‟s dust gauze lies under the board rack and prevents large particles in the air from entering the switch. The dust gauze should be inserted from the front of the C708 in a horizontal position.

Fig 1-41 C708 Dust Gauze Outlook

1.4.9 Rear Panel

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1.4.9.1 C704 Rear Panel

The rear panel of the C704 covers the switch backplane. To ensure safe operation of the switch, please do not open the rear panel. There are two reversible handles on the rear panel, they are used only for the installation and removal of the rear panel. Never lift or move the switch with these handles! The rear panel is shown below:

FIG 1-42 C704 Rear Panel View

1.4.9.2 C704 Rear Panel

The rear panel of the C708 covers the switch backplane. To ensure safe operation of the switch, please do not open the rear panel. There are two reversible handles on the rear panel, they are used only for the installation and removal of the rear panel. Never lift or move the switch with these handles! The rear panel is shown below:

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FIG 1-43 C708 Rear Panel View

1.4.10 Side Panels

1.4.10.1 C704 Side Panels

There are several rows of ventilation openings in the left and right sides of the switch,

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as shown above.

FIG 1-44 C704 Side Panels View

Please do not block the ventilation openings and ensure that enough clearance is left on both sides of the switch for air circulation. Failure to do so can cause the chassis to overheat and the system to fail, or damage to components.

1.4.10.2 C708 Side Panels

There are several rows of ventilation openings in the left and right sides of the switch, as shown above.

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FIG 1-45 C708 Side Panels View

1.5 System Features

1.5.1 C704 System Features

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Table 1-34 C704 System Features

SDRAM

128MB

FLASH

32MB

Status indicator:

Port: Traffic, LINK General: Power status, system status, hot-swap

indicator

Weight

30KG (Max full configuration weight)

Physical Dimensions

445mm x266mm x421mm (W x H x D) 440（宽）X 266（高）X 421（深） C704（V2.0above）

Relative humidity

10% ~ 90% with no condensing

Operating

Temperature

0C ~ 40C

Power Supplies

Nominal Input Voltage AC: 200 ~ 264 VAC, 50 ~ 60Hz

(supporting 1+1 redundant backup of power

modules)

Power Consumption

≤ 400 W

Forwarding Mode

Store-and-forward

The C704 Switch system features are described in the table below.

Table 1-35 C704 System Features

Property

Specification

Basic Configuration

4 slots

Hot swap

Yes

Failover design

Core part redundant hot swapping

Power supplies redundant hot swappable

1.5.2 C708 System Features

Table 1-36 C708 System Features

SDRAM

128MB

FLASH

32MB

Status indicator:

Port: Traffic, LINK General: Power status, system status, hot-swap

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indicator

Weight

65KG (Max full configuration weight)

Physical Dimensions

436mm x 797mm x 478mm (W x H x D)

Relative humidity

10% ~ 90% with no condensing

Operating

Temperature

0C ~ 40C

Power Supplies

Nominal Input Voltage AC: 90 ~ 264 VAC, 50 ~ 60Hz DC: -36 ~ -72 VDC

(supporting 2+1 redundant backup of power modules)

Power Consumption

≤ 1200 W

Forwarding Mode

Store-and-forward

The C708 Switch system features are described in the table below.

Table 1-37 C708 System Features

Property

Specification

Basic Configuration

10 slots

Hot swap

Yes

Failover design

Core part redundant hot swapping

Power supplies redundant hot swappable

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Chapter 2 Hardware Installation

During the installation and use of the C700 Switch, please follow the safety guidelines listed below:

2.1 Basic Requirements

2.1.1 Site Requirements

The C700 series Switch must be used indoors, and have the following requirements:

Ambient temperature: 0 ~ 40°C

Humidity: 10% ~ 90%, non-condensing

The C700 series is equipped with a fan assembly for providing the switch with an appropriate level of cooling; you can place the switch on a workbench or rack. Ensure the following:

 The rack or workbench should be well ventilated. For sufficient air circulation, it

is recommended to mount the switch on a 19″ standard rack with sufficient

spacing. Air conditioning is recommended in areas with high temperatures in the summer.

 To cool the internal circuits, the switch comes with internal fan assemblies. To

maintain proper air circulation through the switch chassis, we recommend that you maintain a minimum 100mm separation between the chassis air intake or the chassis air exhaust and any walls. Make sure that all air intakes and exhausts on the system remain unobstructed. Do not stack heavy items on the switch.

 Make sure the rack or workbench is strong enough to support the weight of a

fully configured switch.

 Make sure the rack or workbench is well grounded; if the workbench is not

grounded, it should be placed near a grounding conductor to provide easy ground connection for the switch.

2.1.2 Temperature and Humidity Requirements

To maximize the switch‟s performance and lifespan, the site should maintain a

desirable temperature and humidity. High-humidity conditions can cause electrical resistance degradation or even electric leakage, degradation of mechanical properties

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and corrosion of internal components. Extreme low relative humidity may cause the insulation spacer to contract, making the fastening screw insecure. Furthermore, in dry environments, static electricity is liable to be produced and cause harm to internal circuits. Temperature extremes can cause reduced reliability and premature aging of insulation

materials, thus reducing the switch‟s working lifespan. The recommended temperature

and humidity are shown below:

Temperature:

Relative humidity

Long term condition

Short term condition

Long term condition

Short term condition

15 ~ 30°C

0 ~ 40°C

40～65%

10～90%

A sample of ambient temperature and humidity should be taken at 1.5m above the floor and 0.4m in front of the switch rack, with no protective panel covering the front and rear of the rack.

Short term working conditions refer to a maximum of 48 hours of continued operation and an annual cumulative total of less than 15 days.

Formidable operation conditions refers to the ambient temperature and relative humidity value that may occur during an air-conditioning system failure, and normal operation conditions should be recovered within 5 hours.

2.1.3 Dust and Particles

Dust is harmful to the safe operation of the C700 series. Dust can lead to electrostatic adherence, especially likely under low relative humidity, causing poor contact of metal connectors or contacts. Electrostatic adherence will result in not only reduced product lifespan, but also increased chance of communication failures. The recommended values for dust content and particle diameter in the site are shown below:

Max. Diameter (µm)

0.5 1 3

Max. Density

(particles/m³)

1.4×10

7×10

2.4×10

1.3×10

In addition, salt, acid and sulfide in the air are also harmful to the switch. Such harmful gases will aggravate metal corrosion and the aging of some parts. The chosen

Notice

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site should avoid harmful gases, such as SO2, H2S, NO2, NH3 and Cl2, etc. The table below details the threshold values.

Gas

Average (mg/m³)

Max (mg/m³)

SO2

0.2

1.5

H2S

0.006

0.03

NO2

0.04

0.15

NH3

0.05

0.15

Cl2

0.01

0.3

2.1.4 Preventing Electrostatic Discharge Damage

Static electric discharges can cause damage to internal circuits, even the entire switch. Follow these guidelines for preventing ESD damage:

1. Ensure proper earth grounding of the device

2. Perform regular cleaning to reduce dust

3. Maintain proper temperature and humidity

4. Always wear an ESD wrist strap and antistatic uniform when in contact with circuit

boards

2.1.5 Anti-interference Requirements

All sources of interference, whether from the device/system itself or the outside environment, will affect operations in various ways, such as capacitive coupling, inductive coupling, electromagnetic radiation, common impedance (including the grounding system) and cables/lines (power cables, signal lines, and output lines). The following should be noted:

1. Precautions should be taken to prevent power source interruptions

2. Provide the system with a dedicated grounding, rather than sharing the grounding

with electronic equipment or lightning protection devices

3. Keep away from high power radio transmitters, radar transmitters, and high frequency

strong circuit devices

4. Provide electromagnetic shielding if necessary

2.1.6 Rack Configuration

The dimensions of the C700 are designed to be mounted on a standard 19‟‟ rack,

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C704‟s dimensions are 445mm x 266mm x 421mm (W x H x D), C704(V2.0 above)‟s dimensions are 440mm x 266mm x 421mm (W x H x D). C708‟s dimensions are 436mm x 797mm x 478mm (W x H x D). Please ensure good ventilation for the rack.  Every device in the rack will generate heat during operation, therefore vent and fans

must be provided for an enclosed rack, and devices should not be stacked closely,.  When mounting devices in an open rack, care should be taken to prevent the rack

frame from obstructing the switch ventilation openings. Be sure to check the

positioning of the switch after installation to avoid the aforementioned.

If a standard 19‟‟ rack is not available, the C700 series can be placed on a clean level desktop, leave a clearance of 100mm around the switch for ventilation, and do not place anything on top of the switch.

2.1.7 Power Supply Requirements

The C700 is designed to use modular switching power supplies. The power input specification is shown below:

Nominal Input Voltage: AC: 200 ~ 264 VAC, 50 ~ 60Hz DC: -36 ~ -72VDC DCR-7604 total power consumption: ≤400W DCR-7608 total power consumption: ≤1200W

Before installing the power modules, please check the power input to ensure proper grounding of the power supply system. The input source for the switch should be reliable and security, a voltage adaptor can be used if necessary. The building‟s circuit protection system should include in a fuse or circuit-breaker of no greater than 240V, 10A. It is recommended to use a UPS for more reliable power supply.

Improper power supply system grounding, extreme fluctuation of the input source, and transients (or spikes) can result in larger error rate, or even hardware damage.

Notice

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2.2 Safety Guidelines

1． Disconnect power supplies from the chassis before disassembly or moving the

switch.

2． Install the switch in a clean area, ensuring proper temperature and humidity

conditions. 3． Keep the device accessories in a safe place. 4． When handling modules, always handle the modules by the edge, avoid contact

with integrated components and printed circuits. Prevent electrostatic discharge

damage to the integrated components and printed circuits. 5． Keep maintenance tools in a safe place. 6． Do not wear loose clothing that may catch on devices, also remember to fasten

ties or scarves and roll up your sleeves. 7． If the environment may cause harm to eyes, be sure to wear a pair of protective

goggles. 8． Do not perform any operation that may result in bodily injury or damage to the

device. 9． When cleaning the switch, do not use a damp cloth to wipe the switch and never

wash the switch with liquids.

2.3 Safety Warning

1. Safety warnings appear throughout this publication, referring to operations that

may harm you if performed incorrectly.

2. Read through the installation instruction carefully before operating the system.

3. Only trained and qualified personnel should be allowed to install, replace, or

service the switch.

4. Disconnect power supplies from the chassis before disassembly or moving the

switch.

5. The final configuration of the product must abide by all national laws and codes.

6. The final configuration of the product must abide by in point national laws and

codes.

2.4 Hot Line Work Safety Guidelines

1. Before working on equipment that is connected to power lines, remove jewelry

(including rings, necklaces, watches and bracelets). Metal objects will cause short

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circuits and damage the device when in contact with both powered items and the

ground.

2. An improper connection between the device and power sockets may be

hazardous.

3. Only trained and qualified personnel should be allowed to operate and maintain

the device.

4. Reading through the installation guidelines before powering on the system.

! Watch out for potential dangers, e.g. wet floors, ungrounded power lines, and worn

power lines;

! Have an emergency switch installed inside the workshop, so that power can be cut off

promptly should an accident occur;

! Do not work alone if potential dangers are present; ! On the event of an accident, take the following measures.

Measure1: Power down the system; Measure2: Make emergency calls if required; Measure3: Determine whether the victim requires immediate treatment and take appropriate action; Measure4: If possible, send someone for medical help; otherwise, consider the damage and seek help.

2.5 Preparing for Installation

After verifying site requirements, please check the contents of the switch container and accessory kit. (If you are concerned that any item is missing or an incorrect item has been supplied, please contact your dealer as soon as possible.)

2.5.1 Checking Switch Hardware Configuration and Accessories

After verifying site requirements, you can now unpack the shipping container to verify the switch configuration and contents of the accessory kit.

A basic configuration C704 should include the following:

Notice:

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ITEM No.

Part name

Number

Memo

C704 Ethernet Switch

1 2

AC cable

3 3

Serial port cable

1 4

Grounding cord

1 5

Chassis hanger

2 6

Hanger screw

8 7

Rack screw

8 8

Manual CD

1 9

Qualification certificate

1 10

Warranty card

A basic configuration C708 should include the following:

ITEM No.

Part name

Number

Memo

C708 Ethernet Switch

AC cable

3 3

Serial port cable

Grounding cord

Chassis hanger

2 6

Hanger screw

Manual CD

Qualification certificate

1 10

Warranty card

Note: The above list is subject to change without notice, please use the packing list shipped with the switch as the checklist.

2.5.2 Required Tools and Utilities

Required tools

 cross screwdrivers

 Flat-blade screwdriver

 ESD-preventive wrist strap

Connection cables

 Serial port cable

 Multi-mode fiber cable

 Single-mode fiber cable

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 Category 5 cable with RJ-45 connector

2.6 Hardware Installation

The installation of the C700 includes the following:  Switch mounting

 Desktop installation

 Rack-mounting the switch

 Switch grounding  Cards and modules installation  Connecting to the Console

 Connecting to the Console port

 Connecting to the Management Port

 Connecting to the Ethernet port

 SFP transceiver installation

 Install the SFP transceiver in the SFP slot

 XENPAK transceiver installation

 Install the XENPAK transceiver in the XENPAK slot

 Copper Cable/Fiber cable connection

 Ethernet cable connection

 Fiber cable connection

 Power supply connection

2.6.1 Switch Installation

2.6.1.1 Desktop installation

 Note:

● Choose a smooth level workbench

● Verify that the workbench is strong enough to support the C704‟s fully configured

weight

● Plan a good position for your C704 that is easy to operate and has an appropriate power source and grounding point.

● Place the C704 safely on the workbench, avoid obstructions on any side of the switch.

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To avoid damage, do not place any weight on the switch.

2.6.1.2 Rack-mounting C700 series.

 Note:

Before mounting the C700 series into the rack, verify that the mounting positions of the rack are correct. Preposition of the mounting points may result in inadequate spacing between the switch front panel and the rack front door, and the rack front door may be unable to be closed with cables and fiber cables connected. Please keep a 10 mm spacing between the switch front panel and the rack front door.

Verify the following before installation: the rack is stably positioned; all modules inside the chassis are fully installed; no obstructions are present inside or around the rack; the switch is situated near the rack for ease of installation.

 Installation Steps

Step 1: Attach the 2 hangers on the C700 series with screws provided in the

accessory kit. Be sure to attach the hangers in the correct direction, otherwise the switch will not be able to mount into a standard rack. Note that the hangers are not weight bearing. They are used to fasten the switch. The mounting Shelf or sliding rails (bolt to the rack) will support the switch. The figure below shows the steps for mounting the hangers:

Fig 2-1 Installing C704 Switch Hangers

Notice

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Step 2: Put the hanger-mounted switch smoothly into a standard 19‟‟ rack.

Because of the size and weight of a C700 series, 2 people are required to complete the installation. With a person standing on each side of the chassis, grasp the chassis handle in the lower side panel with one hand, and use the other hand near the top of the chassis for balance. Slowly lift the chassis in unison and carry it to the rack. Lift the C700 series to a position a little higher than the mounting shelf or sliding rails, resting the chassis on the shelf/rails, and then carefully slide the chassis into the rack. Be sure to align the hangers and mounting holes in the rack column.

Step 3: Fasten the C700 series to the rack with the screws provided.

Bolt the hangers to the matching holes in the rack column with the screws provided. Be sure to tighten the screws smoothly. The C700 series should now be securely attached to the equipment rack. The procedure is shown below:

Fig2-3 Rack-mounting C704

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Fig2-4 Rack-mounting C708

2.6.1.3 Wearing an ESD Wrist Strap

An ESD Wrist Strap must be worn during the installation of the switch. To prevent any

damage occurring to the device, avoid contact between the printed circuit boards and your clothing. Avoid bodily contact with components on the circuit boards if possible.

To wear an ESD Wrist Strap:

Step 1: place your hand into the ESD wrist strap. Step 2: tighten the fastener and ensure that it makes maximum contact with the skin. Step 3: Insert the equipment end of the strap into the antistatic socket (indicated by an ESD symbol) in the switch front panel.

2.6.2 Switch grounding

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A good grounding system is the groundwork for the smooth and safe operation of the

C700 series, and an excellent way to prevent lightning strikes and resistance interference.

Please follow the switch grounding specification instructions, verify the installation site‟s

grounding condition and ensure proper grounding accordingly.

 Proper grounding

When using an AC power source, the device must be grounded with the green and yellow ground cables, otherwise, shock hazards may occur when insulation resistance between the internal power supply and the chassis degrades.  Lightning protection grounding

The lightning protection system is an independent system consisting of a lightning rod, conductor and connection joint with the grounding system. The grounding system usually is shared with the power reference grounding and green and yellow ground cable grounding. Lightning protection grounding is a building requirement, not a specific requirement of the switch.  Electromagnetic compliance grounding

This refers to the grounding to comply with switch electromagnetic compatibility requirements, including shielded grounding, filter grounds, noise, and interference control and level reference. The overall grounding requirements are the sum total of the above. Ground resistance value should be less than 1 ohm.

The C700 series provides chassis grounding post in the lower rear chassis,

marked as “GND”. Chassis protection grounding should be properly connected to the

rack grounding connector

The ground cabling procedures are listed below: Step 1: remove the nuts from the rear chassis grounding posts Step 2: wrap one end of the green and yellow grounding cable to the grounding posts Step 3: attach the grounding post nut and tighten well Step 4: attach the other end of the grounding cable to the rack grounding connector

Note:

 The grounding cable should be made of a good conductor, and the diameter

should be determined by the possible maximum current that may pass through.

 Bare conductor cabling is forbidden.  Ground resistance value: the combined grounding resistance should be less than

1 ohm.

2.6.3 Card and module installation

The C700 series is a rack-mounting device, various cards and modules are available.

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Basic configuration: chassis, power supply modules (optional 1 +1 redundant), system backplane, fan tray, dust gauze, distribution box. The above parts have been mounted upon shipment, please verify they are properly locked before installation.

2.6.3.1 Removing and Installing the Cards

The installation procedure is the same for all cards, as shown below:

Step 1: Power down the switch (Hot-swapping is supported by optional cards for the

switch. However, for better convenience, it is recommended to power down the

switch before installing the cards, if no module in the switch is running.)

Step 2: Ensure proper grounding of the switch Step 3: Put on an ESD wrist strap before contact with the switch circuit, and make sure

the ESD wrist strap is connected securely to the ESD connector in the switch‟s

front panel.

Step 4: Loosen the panel fasteners locking back plate counterclockwise and remove the

back plate.

Step 5: Insert the optional module into the slot, you can use the metal handle on the front

plate of the module to ensure good contact. Then lock the module with panel

fasteners in the front plate.

2.6.3.2 Removing and installing the Dust Gauze

Dust gauze is provided in the right section of the C700 series, which can be installed

and removed from the back of the switch. The dust gauze is meant to prevent large debris or particles in the air from being ingested into the switch. Please perform cleaning on a regular basis according to the site conditions.

 Loosen the 2 panel fasteners in the dust gauze  Draw the dust gauze out smoothly by holding the 2 screws  Clean the dust gauze with a brush (never wash with any liquid)  Insert the gauze back to its original position in the switch  Tighten the panel fasteners.

Note: The dust gauze is installed on switch chassis shipment.

The installation and removal of the dust gauze is shown below:

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Fig2-5 Installation and removal of the C704 dust gauze

Fig2-6 Installation and removal of the C708 dust gauze

2.6.3.3 Removing and Installing the Fan Tray

2.6.3.3.1 Removing and Installing the C704 Fan Tray

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The C704 has two fan trays in the left section of the switch, and can be serviced from

the front. The installation and removal of the fan tray is relatively simple. To install, just hold the fan tray in the correct direction, align with the corresponding slot and push to secure. Tighten the panel fasteners in the font panel. Upon removal, first loosen the 2 screws in the front panel of the fan tray, hold the handle in the front panel of fan tray with your middle and ring fingers, press the locker slightly down, and the fan tray can be drawn out smoothly.

Note: The fan trays are installed on switch chassis shipment. The installation and removal of a fan tray is shown below:

Fig2-7 The installation and removal of C704 fan tray

2.6.3.3.2 Removing and Installing the C708 Fan Tray

The C708 has three fan trays in the upper section of the switch, and can be serviced

from the front. The installation and removal of the fan tray is relatively simple. To install, just hold the fan tray in the correct direction, align with the corresponding slot and push to secure. The locker in the front panel of the fan tray will lock automatically. Upon removal, hold the handle in the front panel of fan tray with your middle and ring fingers, press the locker slightly down, and the fan tray can be drawn out smoothly.

Note: The fan trays are installed on switch chassis shipment. The installation and removal of a fan tray is shown below:

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Fig2-8 The installation and removal of C708 fan tray

2.6.3.4 Removing and Installing Power Supply Modules

2.6.3.4.1 Removing and Installing C704 Power Supply Modules

The C704 employs a 1 +1 redundant power supply module combination, all two

modules will work during normal operation. In case one module fails, it can be replaced while the system is operating without presenting an electrical hazard or damage to the system. The procedures are provided below:

Step 1: First, turn off the switch in the front panel of the power supply module to be

replaced

Step 2: Loosen the 2 panel fasteners in the front panel of the power supply module

to be replaced by turning the screwdriver counter clockwise

Step 3: Hold the handle in the upper front panel of the power supply module, and

draw out the power supply module firmly and smoothly

Step 4: Turn off the switch in the front panel of the new power supply module, use

the new power supply module and replace the failed module. Tighten the

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panel fasteners in the font panel

Step 5: Turn on the switch in the front panel of the power supply module, successful

replacement will be indicated by the green OUTPUT GOOD indicator on the front panel of the power supply module being illuminated and by the yellow Fail indicator not illuminating.

Installation of a power supply module is shown below:

Fig 2-9 The installation and removal of C704 power supply modules

2.6.3.4.2 Removing and Installing C708 Power Supply Modules

The C708 employs a 2 +1 redundant power supply module combinations, all three

Step 1: Loosen the 2 panel fasteners in the front panel of the power supply module

to be replaced by turning the screwdriver counter clockwise

Step 2: hold the handle in the upper front panel of the power supply module, and

draw out the power supply module firmly and smoothly Step 3: Use a new power supply module and replace the failed module Step 4: Tighten the panel fasteners in the font panel Step 5: Successful replacement will be indicated by the green Power OK indicator

being illuminated and by the yellow Fail indicator not illuminating.

Installation of a power supply module is shown below:

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 Clean power module dust gauze：

Power module dust gauze is provided in the front panel of the C704-PWR-B1-AC and

MRS- PWR-B1-DC power modules, which can be removed and installed easily. It can prevent large debris or particles in the air from being ingested into the power supply module. Please perform cleaning on a regular basis according to the site conditions.

 Pulling the lower dust gauze front panel, draw the dust gauze and front panel

out

 Clean the dust gauze with a brush (never wash with any liquid)  Insert the gauze back to its original position in the power supply module  Push dust gauze and front panel back to power module  Press the lower dust gauze front panel and lock it

The installation and removal of the dust gauze is shown below:

FIG 2-11 The installation and removal of Power module dust gauze

2.6.4 Connecting to the Console

The C700 provides a RS-232 port as the local console. Users can configure the

switch through a character terminal (usually a PC) with RS-232 ports. The connection procedures are listed below: Step 1: Find a character terminal or a PC with a RS-232 serial port. Step 2: Connect the RS-232 serial port of character terminal to the configuration port of

the switch, ensuring at least one of them is powered down.

Notice

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Upon connection, please verify the sign above the port to avoid using the wrong port.

2.6.5 Connecting to the Management Port

The C704-M12GB, C704-M4GX24TX(V2.1) and C708-MI provides a RJ-45 (female)

Ethernet port. Users can connect to this administration port through a backend host with Ethernet interface for program loading, or use this port to connect to remote devices (e.g., an administrative workstation) for remote administration. The connection procedure is listed below:  Connecting to a back-end PC

Step 1: Find a PC with Ethernet Interface. Step 2: Connect the PC to the RJ-45 Ethernet port of the switch with a twisted-pair

crossover cable.

 Remote Administration of the device

Step 1: Connect the administrative Ethernet port in the main controlling board to a

HUB with a standard network cable. Step 2: Connect the Hub to an administrative workstation in the local area network. Or: Step 1: Connect the administrative Ethernet port in the main controlling board to a

Router with a crossover network cable. Step 2: Connect the router to an administrative workstation in the wide area

network.

2.6.6 SFP transceiver installation

In the C700, each line card with a 1000BASE fiber interface provides several SFP

1000BASE transceiver slots. The procedure for installing the SFP 1000BASE fiber transceiver is shown below: Step 1: Put on a ESD wrist strap (or antistatic gloves) Step 2: Insert the SFP transceiver onto the guide rail inside the 1000BASE fiber

interface line card Do not put the SFP transceiver up-side-down.

Step 3: Push the SFP transceiver along the guide rail gently until you feel the transceiver

snap into place at the bottom of the line card.

Note: the SFP 1000BASE fiber transceiver is hot swappable.

Notice

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Do not stare directly at the 2 fiber bore in the SFP 1000Base fiber transceiver when

the switch is in operation. The laser may hurt your eyes.

2.6.7 Copper Cable/Fiber Cable Connection

Ethernet cable connection:

Step 1: Insert one end of the Ethernet cable into the RJ-45 Ethernet port in the switch copper cable line card; Step 2: Insert the other end of the Ethernet cable into the RJ-45 Ethernet port of the

other device;

Step 3: Check all status indicators for the corresponding ports, a lighted LINK indicates

the link has been established, otherwise the link is not ready and the cable should be examined;

Upon connection, please verify the sign above the port to avoid use of other ports,

which might damage to the modules or the switch.

The connection procedure for fibers is listed below:

Step 1: Remove the protective dust plug from the SFP/XENPAK fiber transceiver bore; take out the fiber cable and remove the protective cap from one end of the fiber cable. Keep the fiber end clean and neat. Step 2: Immediately attach the end of the fiber cable to the SFP/XENPAK transceiver, and the other end to the transceiver of the corresponding device. Note: Upon connection,

the SFP/XENPAK transceiver‟s TX port should be connected to the RX port of the

corresponding device, and vice versa. Step 3: Check the fiber port status indicator, a lighted LINK indicates that the link has been established, otherwise the link is not ready and should be examined.

Upon connection, please verify the sign above the port to avoid using other ports,

which might damage the transceiver or the other ports. When connecting the other device through fiber cable to the switch, the output power of the fiber must not exceed the maximum received power of the corresponding modules, otherwise, it will damage the switch. Do not stare at the fiber bore when the switch is in

Notice

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operation to avoid harm.

2.6.8 Power supply connection

Connection procedures for the AC power supply module are described below:

Step 1: Insert one end of electrical line into the power supply socket and another end

into the corresponding socket of the switch; when connecting electrical lines, it shall be confirmed that the power supply modules are power off.

Step 2: It shall be examined whether or not the fan on the power supply module

operates normally. If the fan fails to operate, please examine whether the power supply socket is power on and whether the power supply module are inserted and locked properly.

Step 3: Turn on the power supply modules (if there are two power supply modules, both

of them shall be turned on.), and examine whether or not the indicator of the indicator of the front panel is normal. If the OUTPUT GOOD indicator fails to be on, please turn off the power supply without delay and examine the status of power supply and each inserting plate.

If the Power OK indicator does not illuminate after repeating the above steps, please

contact the dealer. Do not open the switch chassis by yourself. Please contact the dealer in the case of any failure.

Notice

FoxGate C704, C708 Installation Manual

Specifications and Main Features

Frequently Asked Questions

User Manual