Name: Cisco Catalyst WS-C3750G-48TS - SunSpike
SKU: WS-C3750G-48TS

Cisco Catalyst WS-C3750G-48TS Switch

Product Specifications Sheet

1. Product Overview

The Cisco Catalyst 3750G-48TS is a stackable, enterprise-class, multilayer switch. It improves LAN operating efficiency by combining ease of use with high resiliency through the Cisco StackWise™ technology, a 32-Gbps stack interconnect that allows customers to build a unified, highly resilient switching system one switch at a time .

2. Key Features

Port Configuration: 48 Ethernet 10/100/1000 ports and 4 SFP-based Gigabit Ethernet ports .
Stacking Technology: Cisco StackWise technology with a 32-Gbps high-speed stacking bus .
Performance: Up to 9 switches can be stacked into a single logical unit .
Form Factor: 1 rack-unit (1RU), rack-mountable, stackable switch .
Intelligence: Delivers enterprise-class intelligent services to the network edge .
Software Feature Set: Typically ships with the Standard Multilayer Software Image (SMI), which is upgradable to the Enhanced Multilayer Image (EMI) for full dynamic IP routing capabilities .

3. Technical Specifications

Category	Specification
Device Type	Switch – 48 ports – L3 – Managed – stackable .
Ports	48 x 10/100/1000 (RJ-45) + 4 x SFP (mini-GBIC) .
Stacking Bandwidth	32 Gbps .
Forwarding Performance	38.7 Mpps .
MAC Address Table	12K entries .
DRAM Memory	128 MB .
Flash Memory	32 MB .
Routing Protocol	RIP-1, RIP-2, HSRP, static IP routing, RIPng (with SMI); supports full dynamic routing (OSPF, EIGRP, etc.) with EMI upgrade .
Remote Management	SNMP, RMON, Telnet, SSH, CLI .
Authentication Method	Kerberos, Secure Shell (SSH), RADIUS, TACACS+ .
Jumbo Frame Support	Yes .
Max Units In A Stack	9 .

4. Standards and Compliance

Category	Specification
Networking Standards	IEEE 802.3, 802.3u, 802.3z, 802.3ab, 802.1D, 802.1Q, 802.1p, 802.3x, 802.3ad (LACP), 802.1w, 802.1x, 802.3ae, 802.1s .
Safety	UL 60950, CSA 22.2 No. 60950, TUV GS to EN 60950, IEC 60950 .
Emissions	FCC Part 15 (Class A), CISPR22 (Class A), VCCI Class A, AS/NZS 3548 Class A, CE .

5. Power and Environmental Specifications

Category	Specification
Power Supply	Internal, 100-240 VAC (auto-ranging), 50-60 Hz .
Power Consumption	160 W (typical) .
Physical Dimensions	44.5 x 40.9 x 4.4 cm (17.5 x 16.1 x 1.73 in.) .
Weight	6.4 kg (14.1 lb) .
MTBF	165,243 hours .
Operating Temp.	0° to 45°C (32° to 113°F) .
Storage Temp.	-25° to 70°C (-13° to 158°F) .
Operating Humidity	10% to 85% (non-condensing) .