Cisco Catalyst 3750 Hardware Installation Guide

Appendix A Technical Specifications
A-8
Catalyst 3750 Switch Hardware Installation Guide
78-15136-03
Table A-8 Specifications for the Catalyst 3750-48TS Switch
Environmental Ranges
Operating temperature 32 to 113°F (0 to 45°C)
Storage temperature –13 to 158°F (–25 to 70°C)
Relative humidity 10 to 85% (noncondensing)
Operating altitude Up to 10,000 ft (3049 m)
Storage altitude Up to 15,000 ft (4573 m)
Power Requirements
AC input voltage 100 to 240 VAC (autoranging)
1.2A/0.6A, 50 to 60 Hz
DC input voltages for
RPS 300
+12V@8.5A
DC input voltages for
RPS 675
+ 12V @8.5A
Power consumption 75W, 256 BTUs per hour
Power rating 0.075 kVA
Physical Dimensions
Weight 9.1 lb (4.1 kg)
Dimensions (H x D x W) 1.73 x 11.83 x 17.5 in. (4.39 x 30.05 x 44.45 cm)
Table A-9 Catalyst 3750 Switch Agency Approvals
Safety EMC
UL to UL 60950, Third Edition FCC Part 15 Class A
c-UL to CAN/CSA -C22.2 No. 60950-00, Third Edition EN 55022 1998 Class A (CISPR 22)
EN 55024 1998 Class A (CISPR 24)
TUV/GS to EN 60950:2000 VCCI Class A
CB to IEC 60950 with all country deviations AS/NZS 3548 Class A
NOM to NOM-019-SCFI CNS13438 Class A

Cisco Catalyst 3750 Specifications

General

Device Type	Switch
Switching Capacity	32 Gbps
Forwarding Rate	38.7 Mpps
Stacking Bandwidth	32 Gbps
RAM	128 MB
Jumbo Frame Support	Yes
Switch Type	Managed
Model	Catalyst 3750 Series
Uplink Interfaces	SFP
Form Factor	Rack-mountable
MAC Address Table Size	12, 000 entries
Routing Protocol	RIP, OSPF, EIGRP
Remote Management Protocol	SNMP, Telnet, HTTP
Features	Layer 3 switching, Layer 2 switching, auto-negotiation, BOOTP support, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, MAC address filtering, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), Cisco EnergyWise technology
Power over Ethernet (PoE)	PoE
Operating Temperature	-5 - 45 °C
Operating Humidity	10% to 85% non-condensing