Cisco X2-10GB-SR Ethernet Optical Transceiver
Overview
The Cisco 10GBASE X2 modules (Figure 1) offer customers a wide variety of 10 Gigabit Ethernet
connectivity options for data center, enterprise wiring closet, and service provider transport
applications.
● Main features of Cisco 10GBASE X2 modules include:
● Support 10GBASE Ethernet.
● Hot-swappable input/output device plugs into an Ethernet X2 port of a Cisco switch or
router to link the port with the network.
● Provides flexibility of interface choice.
●Supports “pay-as-you-populate” model.
● Supports the Cisco quality identification (ID) feature that enables a Cisco switch or router to
identify whether the module is certified and tested by Cisco.
● Has optical interoperability with respective 10GBASE Xenpak, 10GBASE XFP and
10GBASE SFP+ modules on the same link.
● The Cisco 10GBASE-SR Module supports a link length of 26m on standard FDDI grade MMF. Using 2000 MHz*km MMF (OM3), up to 300m link lengths are possible. Using 4700 MHz*km MMF (OM4), up to 400m link lengths are possible.
X2 Port Cabling Specifications
Cisco X2 |
Wavelength (nm) |
Cable Type |
Core Size (Microns) |
Modal Bandwidth (MHz*km) |
Cable Distance* |
Cisco X2-10GB-CX4 |
- |
CX4 (copper) |
- |
- |
15m |
Cisco X2-10GB-T |
- |
CAT6A/CAT7 (copper) |
- |
- |
100m |
Cisco X2-10GB-SR |
850 |
MMF |
62.5
62.5
50.0
50.0
50.0
50.0
|
160 (FDDI-grade)
200 (OM1)
400
500 (OM2)
2000 (OM3)
4700 (OM4)
|
26m
33m
66m
82m
300m
400m
|
Cisco X2-10GB-LRM |
1310 |
MMF |
62.5
50.0
50.0
|
500
400
500
|
220m
100m
220m
|
SMF |
G.652 |
- |
300m |
Cisco X2-10GB-LX4 |
1310 |
MMF |
62.5
50.0
50.0
|
500
400
500
|
300m
240m
300m
|
Cisco X2-10GB-LR |
1310 |
SMF |
G.652 |
- |
10 km |
Cisco X2-10GB-ER** |
1550 |
SMF |
G.652 |
- |
40 km*** |