Oc3 Ir 4 1310 Card; Oc3 Ir 4 1310 Card Description; Figure 13-8 Oc3 Ir 4 1310 Card Faceplate - Cisco ONS 15327 User Documentation

Chapter 13 Card Reference
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13.5 OC3 IR 4 1310 Card

This section describes the features and functions of the OC3 IR 4 1310 card. Refer to this section for
general information about the OC3 IR 4 1310 card.

13.5.1 OC3 IR 4 1310 Card Description

The OC3 4 IR 1310 card provides four intermediate-reach, Telcordia-compliant, GR-253 SONET OC-3
interfaces per card. The interface operates at 155.52 Mbps over a single-mode fiber span and supports
VT payloads and non-concatenated or concatenated payloads for STS-1 or STS-3c.
the OC3 IR 4 1310 faceplate and

Figure 13-8 OC3 IR 4 1310 card faceplate

You can install the OC3 IR 4 1310 card in any ONS 15327 high-speed card slot. The card can be
provisioned as part of a UPSR or in a linear add-drop multiplexer (ADM) configuration.The card does
not support BLSR. Each port features a 1310 nm laser and contains a transmit and receive connector
(labeled) on the card faceplate. The card uses LC connectors.
The OC3 IR 4 1310 card supports 1+1 unidirectional or bidirectional protection switching. You can
provision protection on a per-port basis. See the
more information.
The OC3 IR 4 1310 detects loss of signal (LOS), loss of frame (LOF), loss of pointer (LOP), line alarm
indication signal (AIS-L), and line Remote Defect Indication (RDI-L) conditions. See
"Alarm Troubleshooting"
interleaved parity (BIP) errors.
June 2002
Power Consumption: 7 W, .15 AMPS, 24 BTU/Hr
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Dimensions
Height: 1.080 in.
–
Width: 9.375 in.
–
Depth: 9.172 in.
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1 2
for a description of these conditions. The card also counts section and line bit
Figure 13-11 diagrams the card's functionality.
FAIL
ACT
SF
3 4
"Optical Card Protection" section on page
Cisco ONS 15327 User Documentation, R3.3
OC3 IR 4 1310 Card
Figure 13-10 shows
13-3, for
Chapter 14,
13-11