Optical Transceivers for Cisco SRW2048-EU Switch

Cisco SRW2048-EU Switch Overview

SRW2048-EU belongs to the Cisco Catalyst 300 Series Switches; it’s an ideal combination of price, performance, and capabilities in a solution designed specifically for small businesses. The Cisco SRW2048 48-Port Gigabit Switch brings Gigabit speeds to your users and servers, while increasing the intelligence and security of the network infrastructure. The forty-eight 10/100/1000 Mbps ports enable you to take advantage of the Gigabit Ethernet interfaces shipping in the current generation of servers, workstations, and storage devices, in addition to supporting your existing 10/100 Mbps clients. Network security is a top priority in any size business. Most business data networks, large and small, are unsecure. Unauthorized access to the network and mission-critical data is a constant concern.

Cisco SRW2048-EU Switch

Cisco SRW2048-EU Switch Parameters

Device Type 
Switch - 48 ports - Managed        
Enclosure Type
Rack-mountable 1U
Subtype
Gigabit Ethernet 
Ports
48 x 10/100/1000 + 4 x shared SFP
MAC Address Table Size
8K entries 
Remote Management Protocol
SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS
FeaturesFlow control, Layer 2 switching, auto-sensing per device, DHCP support, auto-negotiation, BOOTP support, trunking, VLAN support, IGMP snooping, port mirroring, Broadcast Storm Control    
Compliant Standards 
IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
Dimensions (WxDxH)
43 cm x 35 cm x 4.4 cm
Weight
3.9 kg

Optical Transceivers for Cisco SRW2048-EU 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, 1000BASE-BX-U, 1000BASE-BX-D. 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-BX-U 
Cisco GLC-BX-U Compatible 1000BASE-BX-U SFP 1310nm-TX/1490nm-RX 10km DOM Transceiver
US$9.00
GLC-BX-D
Cisco GLC-BX-D Compatible 1000BASE-BX-D SFP 1490nm-TX/1310nm-RX 10km DOM Transceiver 
US$12.00 
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
GLC-ZX-SMD 
Cisco GLC-ZX-SMD Compatible 1000BASE-ZX SFP 1550nm 70km DOM Transceiver 
US$24.00
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 SRW2048-EU helps secure the network by using 802.1X port authentication, access control lists (ACLs), and MAC addresses port locking. The 802.1X standard requires clients to authenticate themselves before the port will pass data for them. Just like all other switches from this series this particular model's also works with a lot of Gigabit Ethernet SFP optical transceivers which can be found in Cozlink with high quality and competitive price. Moreover, most of them have adequate inventory, which ensures the customers to enjoy same day shipping. In addition to providing optical transceivers, Cozlink also offers patch cords, fiber optic pigtails and high speed cables for your choice.
TECHNICAL SUPPORT
Get solutions or consultation from the technical team.