User Manual
Installation
Dragon PTN
Interface Module PTN-1-10G-LW
Interface Module PTN-1-10G-LW Technical Support
Release 02 11/2018 https://hirschmann-support.belden.com
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© 2018 Hirschmann Automation and Control GmbH
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72654 Neckartenzlingen
Germany
2 Interface Module PTN-1-10G-LW
Release 02 11/2018
Contents
1. INTRODUCTION ........................................................................................................... 5
1.1 General ................................................................................................. 5
1.2 Manual References ............................................................................... 5
2. MODULE DESCRIPTION ................................................................................................ 6
2.1 Front Panel ........................................................................................... 6
2.1.1 Insert/Remove Module into/from Node ................................................... 6
2.1.2 LEDs ............................................................................................................ 6
2.1.3 Connectors ................................................................................................. 8
2.2 Functional Operation ............................................................................ 8
2.2.1 Media Module for Ethernet: Interfacing to a LAN or WAN Network ........ 8
2.2.2 LAN/WAN PHY Setting ............................................................................... 9
2.2.3 Ethernet Service ...................................................................................... 10
2.2.4 Voice Service ............................................................................................ 11
2.2.5 I/O with the Central Switching Module (=CSM) ...................................... 11
2.2.6 Synchronization / Clock Distribution / Network Timing .......................... 11
2.2.7 EFM-F IEEE 802.3ah (=Ethernet in the First Mile – Fiber) (Future) ......... 11
2.2.8 MPLS-TP Compliancy ............................................................................... 12
2.2.9 Storm Control on Ethernet LAN Port ....................................................... 12
2.2.10 BPDU Guard on Ethernet LAN Port ......................................................... 12
2.2.11 MRP (=Media Redundancy Protocol) Support ........................................ 12
2.3 Onboard Interfaces ............................................................................. 13
2.3.1 Heat Sink .................................................................................................. 14
2.3.2 Straps ....................................................................................................... 14
2.3.3 Rotary DIP Switches ................................................................................. 14
3. MODULE SPECIFICATIONS .......................................................................................... 14
3.1 General Specifications ........................................................................ 14
3.2 Other Specificiations .......................................................................... 14
3.3 Ordering Information ......................................................................... 14
4. ABBREVIATIONS ........................................................................................................ 15
List of figures
Figure 1 Front Panel ...................................................................................................................... 6
Figure 2 XFP Module / Optical XFP Ethernet Port ......................................................................... 8
Figure 3 General Example: LAN/WAN ........................................................................................... 9
Figure 4 Detailed Example: 1-10G-LW Interfacing to a LAN/WAN Network ................................. 9
Figure 5 LAN/WAN PHY Cases ..................................................................................................... 10
Figure 6 MRP: General Example .................................................................................................. 13
Figure 7 1-10G-LW: Side View ..................................................................................................... 13
Figure 8 Hardware Edition ........................................................................................................... 14
Interface Module PTN-1-10G-LW 3
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List of Tables
Table 1 Manual References ........................................................................................................... 5
Table 2 LED Indications In Boot Operation ................................................................................... 7
Table 3 LED Indications in Normal Operation ............................................................................... 7
Table 4 Synchronization / Clock Distribution / Network Timing Overview ................................. 11
Table 5 Other Specifications ........................................................................................................ 14
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1. INTRODUCTION
1.1 General
This document is valid as of Dragon PTN Release 4.0DR.
This document describes the 1-10G-LW interface module (=IFM) which supports 10 Gigabit
Ethernet according the IEEE 802.3ae-2002 standard. This standard specifies full duplex pointto-point links. This standard also provides two types of PHY: LAN PHY and WAN PHY. The
10G WAN PHY operates at a data rate compatible with SONET OC-192c.
This module provides one 10 Gbps optical LAN/WAN port on the front panel (LAN = Local
Area Network; WAN = Wide Area Network). 1-10G-LW refers to ‘1 port – 10 Gigabit – LAN
WAN’.
This port is configurable as LAN or WAN (=default) via HiProvision (=Dragon PTN
Management System).
Verify the 'Dragon PTN Bandwidth Overview' manual (Ref. [100] in Table 1) to see in which
node and IFM slot this IFM can be used.
Main supported features:
1 optical port supporting 10 Gbps Ethernet over fiber via XFPs, full duplex. Which LAN
and WAN XFP modules are supported can be found in Ref.[8] in Table 1.
LAN/WAN port function;
LAN/WAN PHY function;
Synchronization
SyncE;
PTP IEEE 1588v2 (=Precision Time Protocol).
E-Tree in an Ethernet Service;
MRP (=Media Redundancy Protocol) Support.
1.2 Manual References
Table 1 is an overview of the manuals referred to in this manual. ‘&’ refers to the language
code, ‘*’ refers to the manual issue. All these manuals can be found in the HiProvision
(=Dragon PTN Management System) Help function.
Table 1 Manual References
Ref.
Number
Title
[1]
DRA-DRM821-&-*
Dragon PTN and HiProvision Operation
[2]
DRA-DRM801-&-*
Dragon PTN Installation and Operation
[4]
DRB-DRM803-&-*
Dragon PTN Switching Module: PTN-CSM310-A
[5]
DRE-DRM807-&-*
Dragon PTN Interface Module: PTN-4-GC-LW/PTN-4-GCB-LW
[6]
DRE-DRM817-&-*
Dragon PTN Interface Module: PTN-4-GO-LW
[7]
DRE-DRM819-&-*
Dragon PTN Interface Module: PTN-8-FXS
[8]
DRF-DRM811-&-*
Dragon PTN TRMs (Transmit Receive Modules: SFP, XFP)
[9]
DRA-DRM810-&-*
Dragon PTN General Specifications
[100]
DRA-DRM828-&-*
Dragon PTN Bandwidth Overview
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2. MODULE DESCRIPTION
2.1 Front Panel
Figure 1 Front Panel
2.1.1 Insert/Remove Module into/from Node
See ‘Dragon PTN Installation and Operation Manual’ Ref.[2].
2.1.2 LEDs
The meaning of the LEDs depends on the mode of operation (= boot or normal) in which the
1-10G-LW module currently is running. After plugging in the module or rebooting it, the
module turns into the boot operation, see Table 2. After the module has gone through all
the cycles in the table below (=rebooted successfully), the module turns into the normal
operation, see LEDs in Table 3.
LEDs
Handle
Fastening screw
1 Optical 10 Gbps
Interface
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Table 2 LED Indications In Boot Operation
Cycle
PI
PF
FLT
W
WPH
LOS
LA
Spare LED
1 x ---
Slow blinking
---
---
---
---
---
2 x ---
Fast blinking
---
---
---
---
---
3 x ---
---
---
---
---
---
---
4 x --- x x x x
---
x
x : LED is lit / --- : LED is not lit
The sub cycle times may vary.
The entire boot cycle time [1-->4] takes approximately 2 minutes.
Table 3 LED Indications in Normal Operation
LED
Color
Status
PI
(=Power Input)
Not lit, dark
+12V power input to the board not OK
Green
+12V power input to the board OK
PF
(=Power Failure)
Not lit, dark
power generation on the board itself is OK
Red
power generation on the board itself is erroneous
FLT
(=FauLT)
Not lit, dark
no other fault or error situation, different from PF, is active on the module
Red
a fault or error situation, different from PF, is active on the module
W
Not lit, dark
The 10G port is configured as LAN port
Green
The 10G port is configured as WAN port (=default)
WPH
(=WAN PHY)
Not lit, dark
The 10G PHY is configured as LAN PHY for 10GbE (=default)
Green
The 10G PHY is configured as WAN PHY Sonet OC-192c
LOS
(=Loss of Signal)
Not lit, dark
Optical signal OK on the 10G port
Red
Loss of optical signal on the 10G port
LA
(=Link Activity:
receive)
Not lit, dark
The link on the 10G port is down
Yellow lit
The link on the 10G port is up, no receive activity (transmit activity is not shown)
Yellow blinking
The link on the 10G port is up, with receive activity (transmit activity is not
shown)
Interface Module PTN-1-10G-LW 7
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2.1.3 Connectors
This module has following port:
Port1 = Optical Ethernet port, XFP connector: An XFP transceiver (10 Gigabit Small Form
Factor Pluggable) module must be plugged into this port, in order to interconnect the
optical fiber with the 1-10G-LW IFM. These XFPs are hot-pluggable and can be replaced
from the front, without removing the IFM from the node. The ejector clip (see figure
below) must be used to lock/unlock the XFP into/from the IFM. The XFPs that can be
used for this port can be found in Ref. [7] in Table 1.
Figure 2 XFP Module / Optical XFP Ethernet Port
2.2 Functional Operation
The 1-10G-LW performs following major tasks:
2.2.1 Media Module for Ethernet: Interfacing to a LAN or WAN Network
WAN ports interconnect nodes within the Dragon PTN network (MPLS-TP) whereas LAN
ports interconnect the nodes with their applications.
The front port can be configured individually as LAN or WAN port in HiProvision. By default,
each port is configured as WAN port. A LAN port talks Ethernet and a WAN port talks MPLSTP. As a result, the node can serve as an edge node (or LER = Label Edge Router) where
traffic is received on a LAN port, mapped into pseudowire and forwarded to the correct label
switched path on a WAN port.
NOTE: The PHY can also be configured as LAN or WAN, see §2.2.2.
For a configured application service, the node can operate as a:
LER = Label Edge Router or access node: The node is located on the edge between the
LAN and WAN. The node converts Ethernet into MPLS-TP and vice versa.
LSR = Label Switching Router: The node is fully located in the WAN. The node has no end-
points for the configured application service, it only forwards MPLS-TP traffic via label
switched paths.
Ejector Clip
TX Fiber
RX Fiber
XFP Module
8 Interface Module PTN-1-10G-LW
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Figure 3 General Example: LAN/WAN
Figure 4 Detailed Example: 1-10G-LW Interfacing to a LAN/WAN Network
2.2.2 LAN/WAN PHY Setting
The PHY can be configured as LAN (=default) or WAN via HiProvision. If you want to interface
with SONET or DWDM, configure the PHY as WAN, in all other cases configure the PHY as
LAN. The WAN PHY encapsulates Ethernet packets in SONET OC-192c frames and operates at
a slightly slower data-rate (9.95328 Gbps) than the local area network (LAN) PHY. When to
use LAN or WAN PHY can also be viewed in the figure below. Make sure that both sides of
the link are configured the same, both as LAN PHY or both as WAN PHY.
CAUTION: if you change the WAN PHY setting in HiProvision, and one of the two
sides (or nodes) of that link is only reachable via this link, make sure to change that
side first. As a result, that node will be unreachable after the change until the node
at the other side of the link has been changed as well.
LER LER
LAN WAN LAN
router
router
HiProvision PC
(=Dragon PTN Mana gement)
Dragon PTN MPLS-TP
Network
Drago n PTN Node
LSR
LSR
LSR
WAN: MPLS-TP (on fiber) between XTran nodes
1G LAN: Ethernet (on copper) external devices
LAN1
WAN (via 10G, XFP on fiber)
XTra n Node
CSM
CSM310-A
Switch
ETH
MPLS-TP
IFM5
1-10G-LW
IFM2
4-GC-LW
XTra n Node
CSM
CSM310-A
Switch
ETH
MPLS-TP
IFM8
4-GC-LW
IFM6
1-10G-LW
IFM6
1-10G-LW
IFM5
1-10G-LW
LAN2 LAN3 LAN4
10G LAN: Ethernet (on fiber) external devices
1-10G-LW
1-10G-LW
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Figure 5 LAN/WAN PHY Cases
2.2.3 Ethernet Service
a. General
The 1-10G-LW IFM access or end-points communicate over the Dragon PTN network via an
Ethernet service. This service must be configured via HiProvision. This service can operate
port or VLAN based. An optional E-Tree can be configured as well on this Ethernet service.
b. Port Based / VLAN Based
Port based: Use this mode if all the traffic on a port must be transported transparently in
one and the same service;
VLAN based/VLAN ID: Use this mode if each VLAN (ID) on a port must have its own
service. Ethernet packets with the configured VLAN ID will be forwarded in this service,
other VLAN IDs and untagged packets will be dropped. This behavior can be overruled by
a more advanced VLAN processing in the ‘VLAN Tagging/Untagging’ feature in
HiProvision. This feature also supports VLAN translation which replaces VLAN ID ‘x’ into
VLAN ID ‘y’.
c. E-Tree
An E-Tree is a rooted (not routed) point-to-multipoint partial service within a programmed
Ethernet service. E-Tree can be used as a security precaution to separate different customers
(=leafs) using the same Ethernet service while accessing one or more ISPs (=roots).
When an E-Tree is used, each service endpoint is designated as either leaf or root. A leaf can
only communicate with a root. A root can communicate with all the roots and leafs.
MPLS-TP (WAN Port) Ethernet (LAN Port)
10G WAN Port
WAN PHY
SONET
DWDM
(ROADM)
WAN Port/
WAN PHY
10G LAN Port
in LAN PHY
10G LAN Port
in WAN PHY
Dragon PTN Node w ith
1-10G-LW
10G WAN Port
LAN P HY
Dragon
PTN
WAN Port/
LAN PHY
LAN Port/
LAN PHY
LAN Port/
WAN PHY
Ethernet (LAN Port)
10G LAN Port
in WAN PHY
SONET
SONET
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NOTE: The 1-10G-LW IFM has one port that can be used as a LAN or WAN port. For extra
LAN or WAN ports, additional IFMs must be installed.
2.2.4 Voice Service
The 1-10G-LW IFM port can be configured in the Ethernet part of the Voice service. See Ref.
[1] and Ref.[7] in Table 1 for more information on the Voice service.
2.2.5 I/O with the Central Switching Module (=CSM)
The 1-10G-LW module receives traffic (Ethernet or MPLS-TP) via its front panel port and
forwards this to the CSM via the backplane. The CSM does all the processing on this data
(synchronization, CRC checks, conversions, switching…). The resulting data will be
forwarded via the backplane to one of the IFMs in the node.
2.2.6 Synchronization / Clock Distribution / Network Timing
The Dragon PTN network provides a number of mechanisms to perform synchronization /
clock distribution / network timing. The CSM makes sure that all the included IFMs in the
node are synchronized. See the table below for an overview of the mechanisms that are
supported on the 1-10G-LW module.
It means that the front port of the 1-10G-LW module can be used to recover a clock from an
incoming data stream and redistribute this clock via an outgoing datastream.
Table 4 Synchronization / Clock Distribution / Network Timing Overview
Mechanism
Domain
What is
Synchronized?
Purpose
SyncE
Network wide
Clock Frequency
Distribute a synchronous clock, based on a PRC (=Primary
Reference Clock), network wide over all the nodes that need
it.
PTP IEEE 1588v2
Network wide
Timestamping
A protocol to synchronize real-time clocks (timestamping) in
Dragon PTN network elements and/or connected devices.
a. SyncE (=Synchronous Ethernet)
See the manuals in Ref.[1] and Ref.[4], [4b] for more detailed information;
b. PTP IEEE 1588v2 (=Precision Time Protocol)
See the HiProvision manual in Ref.[1] for more detailed information.
2.2.7 EFM-F IEEE 802.3ah (=Ethernet in the First Mile – Fiber) (Future)
Future planned.
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2.2.8 MPLS-TP Compliancy
See the CSM manual in Ref.[4], [4b].
2.2.9 Storm Control on Ethernet LAN Port
NOTE: Storm Control is not relevant/supported on WAN Ports;
A traffic storm is the growing of excessive network traffic due to Ethernet packets flooding
the LAN. Such a storm can for example occur because of a data loop in the network due to
no or misconfiguration of MSTP. These storms degrade the network performance and must
be avoided whenever possible.
The storm control feature:
is an extra protection against these traffic storms;
can be configured on the IFM ports;
limits the amount of unlearned received data (Unicast, Broadcast, Multicast) on the LAN
port ingress or input side;
limits the amount of transmitted data (all data) on the LAN port egress or output side;
Data that exceeds the configured limitations will be dropped. As a result, a possible data
storm cannot overload the node processor or the node will limit outgoing data.
See Ref. [1] in Table 1 for more configuration information in HiProvision.
2.2.10 BPDU Guard on Ethernet LAN Port
NOTE: BPDU Guard is not relevant/supported on WAN Ports;
BPDU Guard (=Bridge Protocol Data Unit) is a LAN port property or feature that:
shuts down the LAN port when a BPDU packet enters this port;
sends out dummy BPDU packets.
As a result, this feature or IFM:
protects the network against possible loops created via this IFM, although this IFM does
not support MSTP;
protects a running MSTP protocol somewhere else in the Dragon PTN network from
external MSTP influences via this LAN port, e.g. root bridge protection etc...
See Ref. [1] in Table 1 for more configuration information in HiProvision.
2.2.11 MRP (=Media Redundancy Protocol) Support
The MRP is a protocol (IEC 62439-2) especially designed for industrial applications which
need a predictable fail-over time. This protocol can only be used in a ring-topology network
and makes sure that the ring network stays loop-free. MRP does in ring networks what
spanning tree does in meshed networks but with much faster convergence times. The ring
12 Interface Module PTN-1-10G-LW
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has one selected MR Manager (MRM) and a number of MR Clients (MRC). The two Dragon
PTN nodes act as MRC. See Ref. [1] in Table 1 for more configuration information in
HiProvision.
Figure 6 MRP: General Example
2.3 Onboard Interfaces
Figure 7 1-10G-LW: Side View
Dragon P TN
MPLS
-TP Ne twork
Drag on PTN
Node
MRP Access Ring
HiProvision
Access switches
running MRP
MRP Access Ring
MRC
MRC MRM MRC
MRM interrupting the loop
by blocki ng the port
MRC
MRC
Monitored Li nk
MRP
Entry Node +
Ring port
MRP
Entry Node +
Ring port
Dragon P TN
MPLS
-TP Ne twork
Hardware
Edition
Heat Sink
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2.3.1 Heat Sink
A heat sink is required for the natural cooling of this 1-10G-LW module.
2.3.2 Straps
No user relevant straps.
2.3.3 Rotary DIP Switches
a. Hardware Edition
The Hardware Edition (labeled as CARD_ID) is set in decimal code using rotary switches S2 to
S3 (S3 = most significant). It can be read out as well via HiProvision. This edition has been
factory set and MUST NOT BE CHANGED!
Example: Setting S3=’0’ and S2=’5’ indicates Hardware Edition ‘5’ (dec).
Figure 8 Hardware Edition
3. MODULE SPECIFICATIONS
3.1 General Specifications
For general specifications like temperature, humidity, EMI ... see Ref.[9] in Table 1.
3.2 Other Specificiations
Table 5 Other Specifications
Description
Value
Weight
0.410 kg / 0.9 lb (with XFP)
0.370 kg / 0.8 lb (without XFP)
MTBF
117 years at 25°C/77°F
Power Consumption
12W (measured at 25°C/77°F, with XFPs data transport)
Module Size
width: 20.32 mm / 0.8 inches
height: 126 mm / 4.96 inches
depth: 195 mm / 7.68 inches
3.3 Ordering Information
PTN-1-10G-LW: 942 236-004.
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4. ABBREVIATIONS
BPDU
Bridge Protocol Data Unit
CE
Conformité Européenne
CSM
Central Switching Module
DWDM
Dense Wavelength Division Multiplexing
EFM-F
Ethernet in the First Mile Over Point-to-Point Fiber
EMI
Electromagnetic Interference
FLT
Fault
IEC
International Electrotechnical Commission
IEEE
Institute of Electrical and Electronics Engineers
IETF
Internet Engineering Task Force
IFM
InterFace Module
ISP
Internet Service Provider
LA
Link Activity
LAN
Local Area Network
LER
Label Edge Router
LOS
Loss of Signal
LSR
Label Switching Router
LVD
Low Voltage Directive
MRC
Media Redundancy Clients
MRM
Media Redundancy Manager
MRP
Media Redundancy Protocol
MSTP
Multiple Spanning Tree
MTBF
Mean Time Between Failures
PF
Power Failure
PHY
Physical interface
PI
Power Input
PSU
Power Supply Unit
PTN
Packet Transport Network
PTP
Precision Time Protocol
ROADM
Reconfigurable Optical Add-Drop Multiplexer
SONET
Synchronous Optical Network
SyncE
Synchronous Ethernet
WAN
Wide Area Network
Interface Module PTN-1-10G-LW 15
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WPH
WAN PHY, Packet over SDH
XFP
10 Gigabit Small Form Factor Pluggable Module
16 Interface Module PTN-1-10G-LW
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