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This appendix contains tables that list the specifications for the main components of the Cisco CRS Multishelf System:
This table lists the system specifications for the FCC.
Chassis Dimensions |
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Height with power shelves |
84 in. (213.4 cm) |
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Width |
23.546 in. (59.807 cm) |
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Depth |
38.264 in. (97.191 cm) without doors and cosmetics40.236 in. (102.199 cm) with front and rear doors |
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Overhead clearance |
24 in. (61 cm) overhead clearance recommended. This overhead clearance includes 12 in. (30.5 cm) for the tray and 12 in. (30.5 cm) for access to the cables. |
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Chassis Weight |
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Chassis shipping weight |
1075 lb (487.6 kg) fabric chassis with shipping crate and pallet 780 lb) chassis with fans and blanks as shipped |
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Chassis, fully loaded with cards and cosmetics (doors, panels, grilles, and so on) |
1627 lb (738 kg)
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Floor Loading |
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Chassis footprint floor contact area |
4.72 sq ft (4385 sq. cm) 680 sq in. (4385 sq. cm) |
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Maximum floor loading |
1658 lb/4.72 sq ft = 351 lb/sq. ft752 kg/4385 sq cm = 0.171 kg/sq. cm |
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Supported Cards and Modules |
24 switch fabric cards (SFCs) 2 shelf controller Gigabit Ethernet (SCGE) cards 2 fan trays 1 air filter |
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Power Shelves |
Fixed or modular configuration power shelves(Cannot mix fixed and modular configuration power shelves) 2 AC or 2 DC power shelves(Cannot mix AC and DC power shelves) |
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DC power shelf |
Fixed configuration power shelf supports three DC power entry modules (PEMs) and one alarm module. Modular configuration power shelf supports up to six DC power modules and one alarm module. |
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AC power shelf |
Fixed configuration power shelf supports three AC to DC rectifiers and one alarm module. Modular configuration power shelf supports up to four power modules and one alarm module. |
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Maximum Power Consumption (total input power) |
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Fixed Configuration |
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Maximum DC |
9.0 kW |
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Maximum AC |
11.1 kW (Delta or Wye 3-phase) |
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Modular Configuration |
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Maximum DC |
13.2KW (assume 95% efficiency) |
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Maximum AC |
12.6KW (assume 95% efficiency) |
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Power Redundancy (2N) |
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Fixed Configuration |
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DC |
2 A battery plant feeds required for one power shelf, and2 B battery plant feeds required for the other shelf |
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AC (Delta or Wye 3-phase) |
Two independent Delta or Wye 3-phase power sources required, one for each power shelf |
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Modular Configuration |
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DC |
2N: six A battery plant feeds and six B battery plant feeds |
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AC |
2N: four A AC single phase power sources and four B single phase power sources |
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DC Input |
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Nominal input voltage |
–48 VDC North America–54 VDC Telco (RBOC)–60 VDC European Community(range –42 to –75 VDC) |
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Input current |
46 A maximum at –48 VDC 37 A maximum at –60 VDC 55 A maximum at –40 VDC (low voltage extreme) |
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AC Input, Delta 3-phase |
3W + PE (3 wire + protective earthing1) |
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Input voltage |
3-phase 200 to 240 VAC, phase-to-phase (nominal)(range 180 to 264 VAC, phase-to-phase) |
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Line frequency |
50-60 Hz(range 47 to 63 Hz) |
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Recommended AC service |
60 A
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AC Input, Wye 3-phase |
3W + N + PE (3 wire + neutral + protective earthing1) |
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Input voltage |
3-phase 200-240/346-415 VAC(range 180 to 264 VAC, phase-to-neutral)(range 311 to 456 VAC, phase-to-phase) |
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Line frequency |
50-60 Hz (nominal)(range 47 to 63 Hz) |
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Recommended AC service |
40 A (North America)32 A (International) |
This table lists the system specifications for the S2 switch fabric card.
Module type |
Product ID |
Specification |
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S2 switch fabric card (SFC) |
CRS-FCC-SFC= CRS-FCC-SFC-140 CRS-FCC-SFC-400 |
Height—20.56 in. (52.22 cm) Depth—11.18 in. (28.40 cm) Width—1.4 in. (3.56 cm) Weight—11.9 lb (5.40 kg) Power consumption—up to 229 W 8 installed in one, two, or four FCCs |
This table lists the system specifications for the shelf controller Gigabit Ethernet card.
Module type |
Product ID |
Specification |
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22-port shelf controller Gigabit Ethernet |
CRS-FCC-SC-22GE=CRS-FCC-SC-22GE-B= |
Height—2 in. (5.08 cm) Depth—24.6 in. (62.48 cm) Width—20.5 in. (52.07 cm) Weight—16.35 lb (7.41 kg) Power consumption—100 W (Typical) PCMCIA flash cards: 2 cards, 1 GB each (one nonremovable) CRS-FCC-SC-22GE= only Interfaces:
Up to 2 SCGE cards installed in an FCC |
This table lists the system specifications for the optical interface module and the optical interface module LED card.
Module Type |
Product ID |
Specification |
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Optical interface module (OIM) |
CRS-FCC-OIM-1S= |
Height—20.56 in. (52.22 cm) Depth—11.18 in. (28.40 cm) Width—2.8 in. (7.11 cm) Weight—12.75 lb (5.78 kg) Power consumption—166 W 8 distributed in one, two, or four FCCs |
Optical interface module LED card (OIM-LED) |
CRS-FCC-LED=
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Height—20.56 in.(52.22 cm) Depth—11.18 in. (28.40 cm) Width—2.8 in. (7.11 cm) Weight—12.25 lb (5.56 kg) Power consumption—334 W 2 in every FCC |
For information about the regulatory, compliance, and safety standards to which the Cisco CRS Series system conforms, see Regulatory Compliance and Safety Information for the Cisco CRS Carrier Routing System .