HOME > Article > Switch Topics > Switch Encyclopedia
Recommend tag
Optical Modules 100G Optical Module QSFP28 Difference Data Center BIDI Switch 1000BASE-SR 1000BASE-T SFP SFP-OC12-LR1 FTTH Fiber Media Converter PON Fiber Optic Technology 10GBASE-SR Transceiver 1000BASE Tranceiver 1000BASE-T Transceiver 10 Gigabit Ethernet
You can learn about us through other platforms
Optical Transceivers for Cisco WS-C2975GS-96PS-LM Switch
2016-10-21
Type Of Tutorial SFP Switch

Cisco WS-C2975GS-96PS-LM Switch Overview

WS-C2975GS-96PS-LM belongs to the Cisco Catalyst 2975 Series Switches, it widely used in the campus local area network (LAN) access. Cisco Catalyst 2975 Switch with LAN Base software is a fixed-configuration stackable intelligent Ethernet switch with Power over Ethernet (PoE) and Gigabit Ethernet connectivity, enabling enhanced LAN services for commercial branch office networks. The Cisco Catalyst 2975 LAN Base Switch offers integrated security, including Network Admission Control (NAC), enhanced quality of service (QoS), and resiliency to deliver intelligent services for the network edge.

Cisco WS-C2975GS-96PS-LM Switch

Cisco WS-C2975GS-96PS-LM Switch Parameters

Device Type 
Switch - 48 ports - Managed - stackable          
Packaged Quantity
2 (specifications are for single item) 
Enclosure Type
Desktop 1U
Subtype
Gigabit Ethernet
Ports 
48 x 10/100/1000 (PoE) + 4 x SFP
Power Over Ethernet (PoE)
PoE
MAC Address Table Size 
8K entries
Routing Protocol 
IGMPv3, MLDv2, MLD 
Remote Management Protocol
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSH, SSH-2
Features 
Auto-sensing per device, DHCP support, power over Ethernet (PoE), auto-negotiation, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, IPv6 support, DHCP server, MLD snooping    
Compliant Standards 
IEEE 802.3af
Power 
AC 120/230 V ( 50/60 Hz ) 
Dimensions (WxDxH)
44.5 cm x 40.9 cm x 4.4 cm
Weight 
7 kg

Optical Transceivers for Cisco WS-C2975GS-96PS-LM Switch 

Based on the SFP (optical module form factor) Gigabit Ethernet ports accommodate range SFP (optical module form factor) optical transceivers, including Cisco 1000BASE-T, 1000BASE-SX, 1000Base-LX/LH, 1000BASE-ZX. For more information on these Cisco optical transceivers, please check the following table.

MFG Part number
 Description
Price 
GLC-T
Cisco GLC-T Compatible 1000BASE-T SFP Copper RJ-45 100m Transceiver 
US$13.02 
GLC-TE
Cisco GLC-TE Transceiver Module Compatible 1000M SFP Copper 100m
US$13.02
GLC-SX-MM
Cisco GLC-SX-MM Compatible 1000BASE-SX SFP 850nm 550m Transceiver 
US$6.00
GLC-LH-SM
Cisco GLC-LH-SM Compatible 1000Base-LX/LH SFP 1310nm 10km Transceiver 
US$7.00 
GLC-ZX-SM 
Cisco GLC-ZX-SM Compatible 1000BASE-ZX SFP 1550nm 70km Transceiver 
US$24.00 
GLC-ZX-SMD
Cisco GLC-ZX-SMD Compatible 1000BASE-ZX SFP 1550nm 70km DOM Transceiver
US$24.00
CWDM SFP
1.25G CWDM SFP 1270~1450nm 120km LC DDM Optical Transceiver 
US$55.00
GLC-SX-MMD
Cisco GLC-SX-MMD Compatible 1000BASE-SX SFP 850nm 550m DOM Transceiver 
US$6.00 
GLC-LH-SMD
Cisco GLC-LH-SMD Compatible 1000Base-LX/LH SFP 1310nm 10km DOM Transceiver 
US$7.00
Note: Cozlink compatible with Cisco optical module. For more information, please feel free to contact us.

How to determine what types of optical transceivers for Cisco switches?

1. Finding the corresponding optical module compatibility matrix via Cisco official website. 
2. On the running switches, enter the privileged mode and input # "show idprom interface gi1 / 0/48" command, you can query the optical module model and serial number, If not, try to input other two commands: xuxic or show idprom int g2/6
3. Checking the type and port based on the specification, it can be used as long as it is gigabit SFP optical module interface. But the specific models to be decided according to the actual demand, such as type, the actual use of distance, single-mode or multimode, single fiber or dual fiber etc. Welcome to consult Cozlink engineer.

Summary

The Cisco WS-C2975GS-96PS-LM Switch stack appears as a single spanning-tree node to the rest of the network, and all stack members use the same bridge-id, which simplifies spanning-tree convergence and troubleshooting. These switches support a huge number of Gigabit Ethernet SFP optical transceivers. All these high quality fiber optic transceivers can be found on Cozlink for great prices. Cozlink also make sure to provide its customers same day shipping. You can also choose fiber optic pigtails and high speed cables from a great range of products on Cozlink.
TECHNICAL SUPPORT
Get solutions or consultation from the technical team.