Overview
GE-DSSG-244-PoE
GE-DSG-244
GE-DSSG-244
Network Transmission Products
24 Gigabit Fiber Copper PoE
and Stacking Switch Series
The GE Security GE-DSG / GE-DSSG series is a Layer 2+
managed gigabit switch designed to handle extremely large
amounts of data. These units function in a secure topology,
linking to an enterprise backbone or high-capacity network
server. The powerful features of QoS and network security
make this series an effective solution for data traffic control
for ISPs and enterprises, including VoIP, video streaming
and multicast applications. In addition, this switch is ideal
for the core layer of campus, enterprise networks and the
aggregation layer of IP metropolitan networks. Multicasting
IGMP Snooping and Query assure effective bandwidth
utilization of larger video files.
Designed for various networking applications, the GEDSG / GE-DSSG are all multiple ports with SFP fiber optical
connective ability and robust Layer 2 features. This series
provides 24 gigabit Ethernet ports with multiple shared gigabit
SFP slots. Boasting high-performance architecture these
switches are capable of providing non-blocking switch fabric
and wire-speed throughput as high as 68Gbps, these units
simplify LAN upgrades that can increase bandwidth demands.
Switcher stacking feature with the ability to connect up to 16
switches with control of 38 ports over a 5 Gbps backbone with
intelligent hot swap for both master and node switches.
Gigabit Power over Ethernet
The GE Security GE-DSSG-244-PoE series Power-over-Ethernet
(PoE) optimizes the installation and power management of
network devices such as 802.11n wireless access points
(AP) with gigabit LAN port, VoIP phones and security video
cameras. PoE capabilities also reduce installation costs for
many new network productivity devices, and free the wireless
AP deployment from restrictions due to power outlet locations.
Power and data switching are integrated into one unit and
delivered over a single cable, eliminating costs for additional
AC wiring and reducing installation time.
Fiber-Optical Long-Reach Networking
For large-scale network deployment applications, the GEDSSG-244 provides 24 100/1000 dual-speed SFP slots, eight
shared gigabit TP ports, and two dedicated high-speed
HDMI-like interfaces for stacking with the series of switches.
By applying the GE-DSSG series switch, up to 16 units and
384 fiber-optical ports can be managed by a stacking
group. Through additional ports, functionality can be added
as needed. The two built-in stacking ports provide 5Gbps
bandwidth and up to 20Gbps bi-directional speed. These units
can handle extremely large amounts of data and video in a
secure topology linking for backbone or high-capacity network
server. The stacking technology also enables the chassisbased switches to be integrated into GE-DSSG series Managed
Switch without the expensive up-front cost.
24 Gigabit Fiber
Copper PoE and
Stacking Switch
Series
High-Reliability Stacking Management
Easy and Friendly Traffic Control
The GE-DSG/GE-DSSG series applies the advantage of
stackable technology to manage the stack group with
one single IP address, which helps network managers to
easily manage a stack of switches instead of connecting
and setting each unit one by one. Through its highbandwidth tunnel and stacking technology, the GEDSSG-244 series gives the enterprises, service providers
and telecoms flexible control over port density, uplinks
and switch stack performance. Stack redundancy of the
GE-DSSG-244 series ensures data integrity be retained
even if one switch in the stack fails. You can even hotswap switches without disrupting the network, which
greatly simplifies the tasks of upgrading the LAN for
catering to increasing bandwidth demands.
Robust Layer 2 Features
The GE-DSG/GE-DSSG series can be programmed
for advanced switch management functions such as
dynamic port link aggregation, Q-in-Q VLAN, private
VLAN, Rapid Spanning Tree protocol, Layer 2 to Layer 4
QoS, bandwidth control and IGMP Snooping. The GEDSG/GE-DSSG series provides 802.1Q Tagged VLAN,
and the VLAN groups allowed will be maximally up to
255. Via aggregation of supporting ports, the GE-DSG/
GE-DSSG series allows the operation of a high-speed
trunk combining multiple ports. It enables a maximum
of 12 groups of 16 ports for port link aggregation, and
supports fail-over as well.
Cable Diagnostics
GE’s DSG and DSSG 24 port Web browser interface
provides more than just set up operations. PoE and cable
diagnostics monitor each port providing immediate
notification of problem areas. Ethernet connections,
PoE utilization, power consumption, available power
and even cable connections right down to the wire pair
save you valuable time and expense in troubleshooting
system problems.
GE Security GE-DSG/GE-DSSG series is loaded with
powerful but easy traffic management and QoS
features to enhance services offered by telecoms.
The functionality includes QoS features such as wirespeed Layer 4 traffic classifiers and bandwidth limiting
that are particularly useful for multi-tenant unit,
multi-business unit, telco, or network service provider
applications, such as VoIP, video streaming and multicast
applications. The embedded handy QoS configuration
wizard helps you set up typical network application rules
easily and quickly via Web interface. The GE-DSG/GEDSSG series also empowers the enterprises or campus
to take full advantages of the limited network resources
and guarantees the best performance in voice and video
conferencing transmission.
Efficient Management
For efficient management, the GE-DSSG-244 series
managed stackable gigabit switch is equipped with
console, WEB and SNMP management interfaces.
With the built-in Web-based management interface,
the GE-DSG/GE-DSSG series offers an easy-to-use,
platform-independent management and configuration
facility. The GE-DSG/GE-DSSG series supports standard
Simple Network Management Protocol (SNMP) and can
be managed via any standard-based management
software. For text-based management, the GE-DSG/
GE-DSSG series can be accessed via telnet and the
console port. Moreover, the GE-DSG/GE-DSSG series
offers secure remote management by supporting
SNMPv3 connection which encrypts the packet content
at each session.
PoE Power That is Never Shared
For GE’s PoE versions, power is never shared. Full 802.3af
power is applied to each assigned port. This assures
continuous operation for video cameras and other
products that require full power.
24 Gigabit Fiber Copper PoE and Stacking Switch Series
GE SKU GE-DSG-244 GE-DSSG-244-PoE GE-DSSG-244
GE Description
Hardware Specification
Copper Ports
24 10/ 100/1000Base-T RJ-45 AutoMDI/MDI-X ports
24 10/ 100/1000Base-T RJ-45 AutoMDI/MDI-X ports with IEEE 802.3af
PoE injector
8 10/ 100/1000Base-T RJ-45
Auto-MDI/MDI-X ports, shared with
Port-1 to Port-8
SFP/Mini-GBIC Slots
4 SFP interfaces, shared
with Port-21 to Port-24;
100Base-FX SFP transceiver
compatible
4 SFP interfaces, shared
with Port-21 to Port-24;
100Base-FX SFP transceiver
compatible
24 SFP interfaces, 1000Base-SX/
LX and 100Base-FX SFP transceiver
compatible
Switch Processing Scheme
Store-and-Forward Store-and-Forward Store-and-Forward
Switch Fabric
48Gbps 68Gbps 68Gbps
Address Table
8K entries 8K entries 8K entries
Share Data Buffer
1392 kilobytes 1392 kilobytes 1392 kilobytes
Flow Control
IEEE 802.3x Pause Frame
for Full-Duplex
Back pressure for
Half-Duplex
IEEE 802.3x Pause Frame
for Full-Duplex
Back pressure for
Half-Duplex
IEEE 802.3x Pause Frame
for Full-Duplex
Back pressure for
Half-Duplex
Jumbo Frame
10Kbytes 10Kbytes 10Kbytes
LED
System: Power
Ports: 1000 Link/Act
10/100 Link/Act
SFP Link
System: Power, Master
Ports: 10/100/1000 Link/Act, PoE
In-Use, SFP Link, Stack Port Link
Alert: FAN alert
System: Power, Master
Ports: 1000 Link/Act,
10/100 Link/Act,
SFP Link, Stack Port Link
Dimension
17.32" x 7.87" x 1.75" 17.32" x 11.81" x 1.75" 17.32" x 7.87" x 1.75"
Weight
5.93 lbs 9.92 lbs 6.61 lbs
Power over Ethernet
PoE Standard
IEEE 802.3af Power over Ethernet/
PSE
PoE Power Supply
End-Span
PoE Power Output
Per Port 48V DC, 350mA. Max. 15.4
watts
Power Pin Assignment
1/2(+), 3/6(-)
PoE Power Budget
220 Watts
Number of PD@7Watts
24
Number of PD@15.4Watts
14
Stacking
Stacking Ports
Two 5Gbps HDMI-Like interface Two 5Gbps HDMI-Like interface
Stacking Numbers
16 16
Stacking Bandwidth
10Gbps (Full-Duplex) 10Gbps (Full-Duplex)
Stack ID Display
7-Segment LED Display (1~9, A~F,0) 7-Segment LED Display (1~9, A~F,0)
Stack Topology
Ring/Chain/Back-to-Back stack Ring/Chain/Back-to-Back stack
24 Gigabit Fiber Copper PoE and Stacking Switch Series continued
GE SKU GE-DSG-244 GE-DSSG-244-PoE GE-DSSG-244
GE Description
System Configuration
Port Configuration
Port Status
VLAN
Link Aggregation
QoS
IGMP Snooping
Layer 2 Function
Access Control List
SNMP MIBs
Regulation
Compliance
Standards
Compliance
Standards Conformance
Operating
Storage
Environmental
AC Power Input Voltage
Power Consumption
(System on)
Power Consumption
(Full Load)
Electrical Specification
Power Consumption
(PoE Full Load)
Console, Telnet, Web Browser, SNMPv1, v2c and v3
Port disable/enable. Auto-negotiation 10/100/1000Mbps full and half duplex mode selection. Flow Control disable/
enable. Bandwidth control on each port.
Display each port’s speed duplex mode, link status, Flow control status. Auto negotiation status, trunk status.
802.1Q Tagged Based VLAN ,up to 255 VLAN groups
Q-in-Q
Private VLAN
IEEE 802.3ad LACP / Static Trunk
Support 12 groups of 16-Port trunk support
Traffic classification based, Strict priority and WRR
4-level priority for switching
- Port Number
- 802.1p priority
- DS/TOS field in IP Packet
IGMP (v1/v2) Snooping, up to 8K multicast Groups
IGMP Querier mode support
IP-Based ACL/MAC-Based ACL
256 entries
RFC-1213 MIB-II
IF-MIB
RFC-1493 Bridge MIB
RFC-1643 Ethernet MIB
RFC-2863 Interface MIB
RFC-2665 Ether-Like MIB
RFC-2737 Entity MIB
RFC-2618 RADIUS Client MIB
RFC-2933 IGMP-STD-MIB
RFC3411 SNMP-Frameworks-MIB
IEEE802.1X PAE
LLDP
MAU-MIB
Power over Ethernet
FCC Part 15 Class A, CE
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX/100BASE-FX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3x Flow Control and Back pressure
IEEE 802.3ad Port trunk with LACP
IEEE 802.1d Spanning tree protocol
IEEE 802.1w Rapid spanning tree protocol
IEEE 802.1p Class of service
IEEE 802.1Q VLAN Tagging
IEEE 802.1x Port Authentication Network Control
IEEE 802.1ab LLDP
IEEE 802.3af Power over Ethernet (GE-DSSG-244-POE)
Temperature: 0º ~ 50º C
Relative Humidity: 20% ~ 95% (non-condensing)
Temperature: -20º ~ 70º C
Relative Humidity: 20% ~ 95% (non-condensing)
100 ~ 240VAC, 50 / 60Hz, Auto-sensing.
110V: 22.2 Watts / 75.7 BTU 110V: 29.3 Watts / 99.9 BTU 110V: 15.5 Watts
220V: 23 Watts / 78.43 BTU 220V: 30.2 Watts / 102.98 BTU 220V: 16 Watts
110V: 29.3 Watts / 100 BTU 110V: 39 Watts / 132.99 BTU 220V: 46 Watts
220V: 30.2 Watts / 102.98 BTU 220V: 40 Watts / 136.4 BTU 220V: 45.5 Watts
- - -
-
220V: 23Watts / 78.43 BTU 220V: 23Watts / 78.43 BTU
Standard Features
7.87 in.
(200 mm)
17.32 in.
(440 mm)
7.87 in.
(200 mm)
17.32 in.
(440 mm)
11.81 in.
(300 mm)
17.32 in.
(440 mm)
Physical Port
GE-DSG-244
24-Port 10/100/1000Base-T Gigabit Ethernet RJ-45•
4 mini-GBIC/SFP slots, shared with Port-21 to Port-24 •
and compatible with 100Base-FX SFP transceiver.
RS-232 DB9 console interface for switch basic management •
and setup
GE-DSSG-244
24 100/1000Base-X mini-GBIC/SFP slots •
8-Port 10/100/1000Base-T RJ-45 copper, shared with •
Port-1 to Port-8.
2 HDMI-like 5GbE stacking interfaces•
RS-232 DB9 console interface for switch basic management •
and setup
GE-DSSG-244-PoE
24-Port 10/100/1000Base-T Gigabit Ethernet RJ-45 •
with IEEE 802.3af PoE Injector
4 mini-GBIC/SFP slots, shared with Port-21 to Port-24 •
and compatible with 100Base and 1000-FX, SX, and
LX SFP transceiver.
Multicast
Supports IGMP Snooping v1, v2 and v3•
Querier mode support•
Security
IEEE 802.1x port-based network access authentication•
MAC-based network access authentication•
IP-based Access Control List (ACL)•
MAC-based Access Control List•
Static MAC•
Management
WEB-based, Telnet, Console Command Line management•
Accesses through SNMPv1, v2c and v3 security set and •
get requests.
Built-in Trivial File Transfer Protocol (TFTP) client•
BOOTP and DHCP for IP address assignment•
Firmware upload/download via HTTP / TFTP•
SNTP (Simple Network Time Protocol)•
LLDP Protocol•
2 HDMI-like 5GbE stacking interfaces•
RS-232 DB9 console interface for switch basic •
management and setup
Layer 2 Features
Prevents packet loss with back pressure (half-duplex) •
and IEEE 802.3x PAUSE frame flow control (full-duplex)
High performance of Store-and-Forward architecture, •
broadcast storm control and runt/CRC filtering eliminates
erroneous packets to optimize the network bandwidth
Supports VLAN•
Supports Spanning Tree Protocol•
Supports Link Aggregation•
Provides Port Mirror (many-to-1)•
Port Mirroring to monitor the incoming or outgoing •
traffic on a particular port
Quality of Service
4 priority queues on all switch ports.•
Supports for strict priority and weighted round robin •
(WRR) CoS policies
Ingress Shaper and Egress Rate Limit per port •
bandwidth control
Stacking
Hardware stack up to 16 units and 384 gigabit ports•
Single IP address stack management•
Stacking architecture supports Chain and Ring mode•
Plug-and-Play connectivity•
Mirror across stack•
Link Aggregation groups spanning multiple switches •
in a stack
Hardware learning with MAC table synchronization •
across stack
Power over Ethernet
Complies with IEEE 802.3af Power over Ethernet •
End-Span PSE
Up to 24 IEEE 802.3af devices powered•
Support PoE power up to 15.4 watts for each PoE port•
Auto detect powered device (PD)•
Circuit protection prevent power interference between ports•
Remote power feeding up to 100m•
PoE management•
Traffic-policing policies on the switch port•
Ordering Information
GE-DSG-244 24-Port 10/100/1000Base-T with 4 Shared SFP Managed Gigabit Switch
GE-DSSG-244-POE 24-Port 10/100/1000Base-T PoE Managed Stackable Switch
GE-DSSG-244 24-Port 100/1000Base-X with 8 Shared TP Managed Stackable Switch
Dimensional Diagram
GE-DSG-244
7.87 in.
(200 mm)
17.32 in.
(440 mm)
7.87 in.
(200 mm)
17.32 in.
(440 mm)
GE-DSSG-244-PoE
11.81 in.
(300 mm)
17.32 in.
(440 mm)
GE-DSSG-244
Agency Compliances
•UL
•cUL
•CE
•C-Tick
•WEEE
Loading...