Cisco 1240 Hardware Installation Manual page 37

Chapter 2 Router Hardware Description
D E C . 2 0 1 1 — E F T R E V I E W D R A F T — C I S C O C O N F I D E N T I A L
The router features two fiber optical SFP ports that support optional Cisco rugged SFP modules for
Gigabit Ethernet connections. The ports are labeled as follows (see
•
•
Interfaces ETH 2/1 and ETH 2/2 are also used by the
Note
how these ports are used together, see
Hot Swapping SFP Modules
The SFP modules can be installed or removed while the router is on and operating normally.
Supported SFPs
Table 2-10
See the Cisco 1000 Series Connected Grid Routers Release Notes for the most recent information about
Note
supported hardware and software.
Table 2-10
Cisco Product ID
GLC-SX-MM-RGD
GLC-LX-SM-RGD
GLC-FE-100LX-RGD
GLC-FE-100FX-RGD
GLC-ZX-SM-RGD
Specifications
Specification
Connector type
Copper Interface
Fiber
Pinouts
OL-12345-01
ETH 2/1
ETH 2/2
lists the supported SFP modules.
Supported SFP Modules
Description
1000BASE-SX short wavelength; rugged
1000BASE-LX/LH long wavelength; rugged
100BASE-LX10 SFP
100BASE-FX SFP
1000BASE-ZX extended distance; rugged
Description
RJ-45
Full-duplex 10BASE-T, 100BASE-TX, 1000BASE-T
SFP modules:
• 1000 Mbps 8B/10B coding
100 Mbps 4B/5B coding.
•
See Connector and Cable Specifications
Gigabit Ethernet
Combo Ports, page 2-26.
Cisco 1240 Connected Grid Router Hardware Installation Guide
Hardware Features Detailed Description
Figure 2-18):
Ports. For more information about
2-25