Ericsson SmartEdge 600 - 8-Port POS OC-3 c;STM-1 c Card

SmartEdge 600 Router Hardware Guide
6.5 8-Port POS OC-3c/STM-1c Card
The 8-port POS OC-3c/STM-1c card is designed to be used as a
subscriber-facing module and as well as a network uplink module. This card is
a PPA2-based card and has a minimum memory capacity of 1 GB.
This POS OC-3c/STM-1c card supports the Point-to-Point Protocol (PPP),
high-level data-link control (HDLC), Frame Relay (FR) encapsulations, Modified
Deficit Round Robin (MDRR), and POS Link Aggregation Group (LAG) features.
This card is the same size as all other SmartEdge line cards and occupies a
single slot in the chassis. This card requires a separate SFP transceiver for
each port.
The following types of SFP transceivers are supported on any of the ports:
• SONET OC-3/STM-1 SR-0—Multimode Short Reach
• SONET OC-3/STM-1 SR-1—Short Reach
• SONET OC-3/STM-1 IR-1—Intermediate Reach
Note: When ordering the SFP transceivers with POS OC-3 SR-1 or POS
OC-3 IR-1 functionality, use part number SFP-OC3-SM-IR.
Table 96 8-Port POS OC-3c/STM-1c Card Specifications
Specification SR-0 SR-1
(1)
IR-1
(1)
General
Number of ports
(2)
888
Speed 155.52 Mbps 155.52 Mbps 155.52 Mbps
Protection (facility)
(3)
• None
• 1+1 APS: Bidirectional;
revertive or nonrevertive
switching
• None
• 1+1 APS: Bidirectional;
revertive or nonrevertive
switching
• None
• 1+1 APS: Bidirectional;
revertive or nonrevertive
switching
Interface Telcordia SONET OC-3
SR-0 / SDH STM S-0
Telcordia SONET OC-3
SR-1 / SDH STM S-1
Telcordia SONET OC-3
IR-1 / SDH STM I-1
Link power budget
(4)
10.0 dB 13.0 dB 13.0 dB
Nominal wavelength
1310 nm 1310 nm 1310 nm
Connector type LC LC LC
Cable type MMF SMF SMF
Compliance SFF-8472 and INF-8074i
ANSI-T1.105.06 SR-0
SFF-8472 and INF-8074i
Telcordia GR-253, ITU
G.957
SFF-8472 and INF-8074i
Telcordia GR-253, ITU
G.957
Transmitter
Optical output power –14.0 dBm (max)
–20.0 dBm (min)
–8.0 dBm (max)
–15.0 dBm (min)
–8.0 dBm (max)
–15.0 dBm (min)
Center wavelength range
1270 to 1360 nm 1270 to 1360 nm 1270 to 1360 nm
122 27/153 30-CRA 119 1170/1 Uen A | 2010-04-09