1-Port Oc-12C/Stm-4 Atm Spa Interface Specifications; 1-Port Oc-12C/Stm-4 Atm Spa Cables And Connectors - Cisco Catalyst 6500 Series Hardware Installation Manual

Chapter 3 Catalyst 6500 Series Switch SPA Overview
Table 3-12
Table 3-12
LED Label
C/A
A/L
STATUS

1-Port OC-12c/STM-4 ATM SPA Interface Specifications

The physical layer interface for the 1-Port OC-12c/STM-4 ATM SPA is Optical Carrier-12 (OC-12), and
the 1-Port OC-12c/STM-4 ATM SPA is designed to comply with ATM specifications. The 1-Port
OC-12c/STM-4 ATM SPA provides one 622.08-Mbps OC-12 network interface for all supported
platforms.
The single SPA port accepts an SFP module with a duplex LC-type receptacle that allows connection to
single-mode or multimode optical fiber.

1-Port OC-12c/STM-4 ATM SPA Cables and Connectors

The 1-Port OC-12c/STM-4 ATM SPA provides the following optical fiber options:
•
•
For single-mode and multimode optical fiber connections, you can use either a duplex LC-type cable (see
Figure
OL-9041-04
describes the 1-Port OC-12c/STM-4 ATM SPA LEDs.
1-Port OC-12c/STM-4 ATM SPA LEDs
Color
Off
Green
Amber
Off
Green
Amber
Off
Amber
Green
Multimode—622.08-Mbps, OC-12 optical fiber (SONET STS-12c or SDH STM-4)
Use a multimode optical fiber that has a core/cladding diameter of 62.5/125 microns.
Single-mode—622.08-Mbps, OC-12 optical fiber (SONET STS-12c or SDH STM-4)
Use a single-mode optical fiber that has a modal-field diameter of 8.7 ±0.5 microns. (Nominal
diameter is approximately 10/125 microns.)
3-14) or two simplex LC-type cables, one for transmit (TX) and one for receive (RX).
State Meaning
Off Port is not enabled by software.
Port is enabled by software, and there is a valid ATM signal
On
without any alarms.
Port is enabled by software, and there is at least one alarm.
On
Off Port is not enabled by software.
Port is enabled by software, loopback is off.
On
Port is enabled by software, loopback is on.
On
Off SPA power is off.
On SPA power is on and good, and SPA is being configured.
On SPA is ready and operational.
Catalyst 6500 Series Switch SIP, SSC, and SPA Hardware Installation Guide
1-Port OC-12c/STM-4 ATM SPA Overview
3-19