Datasheet

Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 13 of 18
Product Specifications
Table 3 lists product specifications for the Cisco Catalyst 3750 Metro Series Switches.
Table 3. Product Specifications
Description Specification
Performance
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Forwarding rate: 8.55 mpps
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128-MB DRAM and 32-MB flash memory
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64-MB DRAM enhances services port memory
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Configurable up to 12,000 MAC addresses
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Configurable up to 11,000 unicast routes
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Configurable up to 1,000 IGMP groups and multicast routes
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Configurable maximum transmission unit (MTU) of up to 9000 bytes for bridging on Gigabit
Ethernet ports and up to 1998 bytes for bridging and routing on Fast Ethernet ports
Connectors and Cabling 10/100 Ports:
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10BASE-T ports: RJ-45 connectors, 2-pair Category 3, 4, or 5 unshielded twisted-pair (UTP)
cabling
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100BASE-TX ports: RJ-45 connectors, 2-pair Category 5 UTP cabling
SFP Ports:
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1000BASE-T SFP-based ports: RJ-45 connectors, 2-pair Category 5 UTP cabling
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1000BASE-BX: Single-fiber LC receptacle connector (single-mode fiber)
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1000BASE-SX, -LX, and –ZX and CWDM and DWDM: Duplex LC receptacle fiber connectors
(multimode and single-mode fiber)
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100FX SFP on GE SFP ports (only non-ES SFP ports)
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Management console port: RJ-45-to-DB9 cable for PC connections
Indicators
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Per-port status LEDs: Link integrity, port disabled, and activity indications
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System-status LED
Dimensions (H x W x D) 1.73 x 17.5 x 14.68 in. (4.39 x 44.5 x 37.3 cm)
Weight 12.1 lb (5.49 kg) (Cisco Catalyst 3750 Metro 24-AC or DC)
Mean Time Between
Failure (MTBF)
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168,231 hours (one power supply)
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256,311 hours (two power supplies)
Power Specifications
Table 4 gives power specifications for the Cisco Catalyst 3750 Metro Series.
Table 4. Power Specifications
Description Specification
Power Consumption 110W (maximum), 374 BTUs per hour (Cisco Catalyst 3750 Metro 24-AC or DC Switch)
AC Input Voltage and
Frequency
100 to 127/200 to 240 VAC (autoranging), 50 to 60 Hz (Cisco Catalyst 3750 Metro 24-AC)
DC Input Voltages –36 to –72 VDC @ 3A (Cisco Catalyst 3750 Metro 24-DC)
Management and Standards
Table 5 provides management and standards support information for the Cisco Catalyst 3750
Metro Series.
Table 5. Management and Standards
Description Specification
Management
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BRIDGE-MIB (RFC1493)
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BGP4-MIB (RFC1657)
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CISCO-BULK-FILE-MIB