Chapter 6 Cabling the Line Ports and Completing the Installation
Connecting the line ports to the network
Cisco SCE 1000 2xGBE Installation and Configuration Guide
OL-7821-05
6-5
Step 1
To enter the Global Configuration Mode, at the
SCE 1000
# prompt, type
configure
and press
Enter
.
The
SCE 1000
(config)# prompt appears.
Step 2
To enter the desired GBE port interface, type
interface GigabitEthernet 0/
portnumber
, and
press
Enter
, where
portnumber
is the number of the selected port (1 or 2).
The
SCE 1000
(config if)# prompt appears.
Step 3
Type
auto-negotiate
and press
Enter
.
The
SCE 1000
(config if)# prompt appears.
Step 4
To return to Global Configuration Mode, type
exit
and press
Enter
.
The
SCE 1000
(config)# prompt appears.
Repeat this procedure to configure auto-negotiation for the other GBE port interfaces as needed.
Connecting the GBE Line Interface Ports
The following sections present the general procedure for cabling the GBE interface ports. Refer to
Cabling Diagrams
(on page
6-1
) to find the appropriate cabling diagram for the topology of your
system for the specific connections required.
Note
When installing an External Optical Bypass module, the
SCE 1000
line ports are connected to the
module. See
Cabling the External Optical Bypass Module
(on page
A-4
) for complete instructions.
Fiber Specifications
The following table presents the fiber specifications. The
SCE 1000
may be ordered with either
Multimode or Single Mode transceivers The transceiver type is indicated on the front panel under
the ports. Note that both transceivers on any individual
SCE 1000
are the same, either 850nm
Multimode OR 1310nm Single Mode.
Table
6-1 Fiber
Specifications
SCE Model
Transceiver
Transmit Power Receive Power Typical (Max.) Distance
SCE 1000 2xGBE
MM
850nm Multimode
–9.5 to –4 dBm
–17 to 0 dBm
•
750m for 50µm Core
Diameter MMF
•
400m for 62.5µm Core
Diameter MMF
SCE 1000 2xGBE
SM
1310nm FRP laser
Single Mode
–9.5 to –3 dBm
–20 to 3 dBm
10 km for 9.0µm Core
Diameter SMF
