Cisco 7600-ES+20G3C= Switch Overview
7600-ES+20G3C= belongs to the Cisco Catalyst 7600 Series Switches; it’s an ideal product for enterprise class businesses. Cisco 7600 Series Ethernet Services Plus 40-Gbps Line Cards (ES+40) support up to 40 Gbps of bandwidth with 40 ports of Gigabit Ethernet or 4 ports of 10 Gigabit Ethernet interfaces. With the same architecture and features, the Cisco 7600 Series Ethernet Services Plus 20-Gbps Line Cards (ES+20) offer 20 Gbps of bandwidth with 20 ports of Gigabit Ethernet or 2 ports of 10 Gigabit Ethernet interfaces. The cards feature hierarchical quality of service (QoS), locally significant VLANs, distributed MAC learning, and up to 16,000 Ethernet service instances per line card for rich services. The Cisco 7600 ES Plus line cards provide the unique ability to combine both Layer 2 and Layer 3 services on the same line card. The combination of native Ethernet Layer 2 switching, bridging, Virtual Private LAN Services (VPLS), Ethernet over MPLS (EoMPLS), and Layer 3 IP/MPLS routing distinguishes this line card among other products on the market, particularly in Carrier Ethernet applications.
Cisco 7600-ES+20G3C= Switch Parameters
Device Type
| Switch - 20 ports - Managed - with Cisco Distributed Forwarding Card DFC-3C
|
Enclosure Type
| Plug-in module
|
Subtype
| Gigabit Ethernet
|
Ports
| 20 x Gigabit SFP
|
MAC Address Table Size
| 96K entries
|
Routing Protocol
| GRE
|
Remote Management Protocol
| SNMP, RMON, SMON
|
Features
| Layer 2 switching, VLAN support, DiffServ support, Weighted Random Early Detection (WRED), Access Control List (ACL) support, Quality of Service (QoS)
|
Dimensions (WxDxH)
| 39.1 cm x 40.6 cm x 4.4 cm
|
Weight
| 5.3 kg
|
Optical Transceivers for Cisco 7600-ES+20G3C= 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-D, 1000BASE-BX-U, 1000BASE-EX. For more information on these Cisco optical transceivers, please check the following table.
MFG Part number
| Description
| Price
|
SFP-GE-T
| Cisco SFP-GE-T Compatible 1000BASE-T SFP Copper RJ-45 100m Transceiver
| US$13.02
|
SFP-GE-S
| Cisco SFP-GE-S Compatible 1000BASE-SX SFP 850nm 550m DOM Transceiver
| US$6.00
|
SFP-GE-L
| Cisco SFP-GE-L Compatible 1000BASE-LX/LH SFP 1310nm 10km DOM Transceiver
| US$7.00
|
SFP-GE-Z
| Cisco SFP-GE-Z Compatible 1000BASE-ZX SFP 1550nm 70km DOM EXT Transceiver
| US$24.00
|
GLC-BX-D
| Cisco GLC-BX-D Compatible 1000BASE-BX-D SFP 1490nm-TX/1310nm-RX 10km DOM Transceiver
| US$12.00
|
GLC-BX-U
| Cisco GLC-BX-U Compatible 1000BASE-BX-U SFP 1310nm-TX/1490nm-RX 10km DOM Transceiver
| US$9.00
|
DWDM SFP
| 1.25G DWDM 120km SFP Transceiver 1528~1564nm LC SM Duplex DDM Optical Module
| US$204.60
|
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-TE
| Cisco GLC-TE Compatible 1000BASE-T SFP Copper RJ-45 100m Transceiver
| US$13.02
|
GLC-EX-SMD
| Cisco GLC-EX-SMD Compatible 1000BASE-EX SFP 1310nm 40km DOM EXT Transceiver
| US$12.00
|
GLC-ZX-SMD
| Cisco GLC-ZX-SMD Compatible 1000BASE-ZX SFP 1550nm 70km DOM EXT 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 7600-ES+20G3C= switches provide distributed forwarding with proven ASIC technology in the forwarding path, as well as for queuing and shaping functions to provide the maximum performance for these foundational features. This high quality Cisco switch works with a number of Gigabit Ethernet SFP optical transceivers. You can easily find these high quality fiber optic transceivers at very competitive rates on Cozlink. What makes this even better that Cozlink also offer you a wide range of patch cords, fiber optic pigtails and high speed cables to choose from and Cozlink also ensure that you get the same day shipping.
