4-Port Pos Oc-48C/Stm-16C Card - Ericsson SmartEdge 600 Hardware Manual

6.7

4-Port POS OC-48c/STM-16c Card

The 4-port POS OC-48c/STM-16c card functions as a network uplink module in
edge routing and BRAS applications. This card is a PPA2-based card and has
a minimum memory capacity of 1 GB.
This POS OC-48c/STM-16c card supports PPP, HDLC, FR encapsulations,
MDRR, and POS 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:
•
•
•
Table 102 4-Port POS OC-48c/STM-16c Card Specifications
Specification
General
(1)
Number of ports
Speed
(2) (3)
Protection (facility)
Interface
(4)
Link power budget
Nominal wavelength
Connector type
Cable type
Compliance
Transmitter
Optical output power
Path penalty
Center wavelength range
Extinction ratio
Side-mode suppression radio
27/153 30-CRA 119 1170/1 Uen A | 2010-04-09
SONET OC-48/STM-16 SR-1—Short Reach
SONET OC-48/STM-16 IR-1—Intermediate Reach
SONET OC-48/STM-16 LR-2—Long Reach
SR-1
4
2488.32 Mbps
• None
• 1+1 APS: Bidirectional;
revertive or nonrevertive
switching
Telcordia SONET OC-48
SR-1 / SDH STM S-16
7.0 dB
1310 nm
LC
SMF
SFF-8472 and INF-8074i
Telcordia GR-253, ITU
G.957
–3.0 dBm (max)
–10.0 dBm (min)
–
1270 to 1360 nm
8.2 dB (min)
–
IR-1
4
2488.32 Mbps
• None
• 1+1 APS: Bidirectional;
revertive or nonrevertive
switching
Telcordia SONET OC-48
IR-1 / SDH STM I-16
12.0 dB
1310 nm
LC
SMF
SFF-8472 and INF-8074i
Telcordia GR-253, ITU
G.957
0.0 dBm (max)
–5.0 dBm (min)
–
1270 to 1360 nm
8.2 dB (min)
30.0 dB (min)
Card Descriptions
LR-2
4
2488.32 Mbps
• None
• 1+1 APS: Bidirectional;
revertive or nonrevertive
switching
Telcordia SONET OC-48
LR-2 / SDH STM L-16.2
25.0 dB
1550 nm
LC
SMF
SFF-8472 and INF-8074i
Telcordia GR-253, ITU
G.957
3.0 dBm (max)
–2.0 dBm (min)
2.0 dB (max)
1500 to 1580 nm
8.2 dB (min)
30.0 dB (min)
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