Cisco uBR10-SRP-OC12SML, Инструкция по эксплуатации

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Cisco uBR10-SRP-OC12SML DPT WAN Line Card for the Cisco uBR10012 Router
Technical Specifications
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Cisco uBR10-SRP-OC12SML DPT WAN Line Card
78-13602-01
Technical Specifications
Table 3 lists the specifications for the Cisco uBR10-SRP- OC12SML DPT WAN line card:
Table 3 Cisco uBR10-SRP- OC12SML DPT WAN Line Card Specifications
Description Specifications
Product order numbers
WAN Card
Slot cover for WAN card
•
UBR-SRP-OC12SML=
•
ESR-LC-COVER=
Card dimensions • Height: 16 in. (40.64 cm)
•
Width: 2.38 in. (6.045 cm)
• Depth: 10.56 in. (26.822 cm)
Weight 6 lb. (2.7 kg)
Power consumption 40 W (136.5 btu
1
)
1. British Thermal Units
MTBF 153,624 hours
Temperature range • Operating: 41 to 104 F (5 to 40 C)
•
Storage: –40 to 158 F (–40 to 70 C)
Relative humidity
•
Operating: 5 to 85%
•
Storage: 5 to 95%
Operating altitude –197 to 13,123 ft. (–60 to 4000 m)
Receiver sensitivity P
typ
= –29.0 dBm
P
min
= –31 dBm
P
max
= –7 dBm
Transmitter output power P
typ
= –1.0 dBm
P
min
= –3 dBm
P
max
= +2 dBm
Other information The maximum distance of 40 km assumes that:
1.
The 1310 nm SMF optical cable attenuation is no more than
0.5 dB per kilometer.
2.
No optical coupler or splicer is on the link (each coupler or
splicer adds 0.5 dB loss).
The exact attenuation value is based on:
1.
The real cable length.
(For example: a 5 dBm attenuator may be used for a 7 km link.)
2.
The number of couplers or splicers on the link.