Cisco WS-C2912MF-XL Bedienungsanleitung PDF herunterladen (Seite 5)

Technical Specifications

Performance

• 3.2 Gbps switching fabric

• 3.0 million-pps forwarding rate for 64-byte packets

• 1.6 Gbps maximum forwarding bandwidth

• 4-MB shared-memory architecture shared by all ports

• Packet forwarding rate for 64-byte packets:

– 14,880 pps to 10-Mbps ports

– 148,800 pps to 100BaseT ports

• 8-MB DRAM and 4-MB Flash memory

• 8192 MAC addresses

Management

• SNMP Management Information Base (MIB) II, SNMP MIB

extensions, Bridging MIB (RFC 1493)

Standards

• IEEE 802.3x full duplex on 10BASE-T and 100BASE-T ports

• IEEE 802.1D Spanning-Tree Protocol

• IEEE 802.3u 100BASE-TX and 100BASE-FX speciﬁcation

• IEEE 802.3 10BASE-T speciﬁcation

Y2K

• Y2K compliant

Connectors and Cabling

• 10BASE-T ports: RJ-45 connectors; two-pair Category 3, 4, or

5 unshielded twisted-pair (UTP) cabling

• 100BASE-TX ports: RJ-45 connectors; two-pair Category 5

UTP cabling

• Management console port: RJ-45 connector

Indicators

• Per-port status LEDs—link integrity, disabled, activity, speed,

and full-duplex indications

• System status LEDs—system, RPS, module status, and

bandwidth utilization indications

Dimensions and Weight (H x W x D)

• 3.46 x 17.5 x 12 in. (8.8 x 44.5 x 30.5 cm)

• 13.5 lb (6.12 kg)

• 15 lb (6.8 kg) with two modules installed

Environmental Conditions and Power Requirements

• Operating temperature: 32 to 122 F (0 to 50 C)

• Storage temperature: –4 to 149 F (–20 to 65 C)

• Operating relative humidity: 10 to 85% noncondensing

• Operating altitude: Up to 10,000 ft (3000 m)

• Power consumption (base unit): 90W maximum; 307 BTU per

hour

• Power consumption (with two modules): 170W maximum; 580

BTU per hour

• AC input voltage/frequency: 100 to 127/200 to 240 VAC

(autoranging) 50 to 60 Hz

• MTBF 164,528 hours

Safety Certifications

• UL 1950

• CSA 22.2 No. 950

• EN 60950

• IEC 950

• AS/NZS 3260, TS001

•CE

Electromagnetic Emissions Certifications

• FCC Part 15 Class A

• EN 55022B Class A (CISPR 22 Class A)

• VCCI Class A

• AS/NZS 3548 Class A

• BCIQ

• CE Marking

Warranty

• Lifetime limited warranty

Ordering Information

Model Numbers:

• WS-C2924M-XL-A (Standard Edition)

• WS-C2924M-XL-EN (Enterprise Edition)

• WS-C2924M-XL-EN-5P (Five-Pack)

For more information on Cisco products, contact:

U.S. and Canada: 800 553-NETS (6387)

Europe: 32 2 778 4242

Australia: 612 9935 4107

Other: 408 526-7209

World Wide Web URL: http://www.cisco.com

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