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WS-C3750G-48TS-S
Cisco WS-C3750G-48TS-S Catalyst 3750 48-Port Gigabit Switch,...
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WS-C3750G-48TS-S is a managed Layer 3 enterprise access switch with 48 Gigabit copper ports, four fixed 1G SFP uplinks and the IP Base software image. Its non-PoE configuration serves independently powered endpoints in a rack-mount 1U chassis. The Cisco Catalyst 3750 Series supports access switching and integration into existing switch stacks. The discontinued WS-C3750G-48PS-S adds PoE, whereas this model is the data-only configuration. Specify the complete part number when matching an installed unit rather than substituting a powered or differently licensed variant.
WS-C3750G-48TS-S price for new stock is $146.99. WS-C3750G-48TS-S refurb price is $80.83. WS-C3750G-48TS-S is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-C3750G-48TS-S for additional pricing. Browse the full Cisco Catalyst 3750G Switches series or explore all Cisco products.
32 Gbps switching capacity establishes the switching-fabric limit for traffic sizing. 38.7 Mpps forwarding provides the packet-rate reference for small-frame workloads. WS-C3750G-48TS-S supports Static routing, RIPv1, RIPv2 and EIGRP Stub under its supplied image. The Cisco Catalyst 3750G-48TS uses Cisco IOS; confirm the intended routing configuration and software image before staging.
ORM Systems supplies WS-C3750G-48TS-S in new sealed and certified refurbished condition; specify condition, quantity and required accessories on the purchase order. Certified refurbished units are inspected and bench-tested for power-on and POST, every port linking at rated speed, clean boot and optics bay recognition, with firmware verified and configuration wiped to factory default. New units carry up to a 3-year extended warranty, certified refurbished units up to a 1-year warranty, and returns are available for 30 days on every condition; terms apply. PO orders are accepted, government buyers have Net-30 terms, and enterprise or volume orders can specify regional stock/RMA requirements and RMA with advance replacement.
| Key Specs | Key Spec Values |
|---|---|
Operating System | Cisco IOS |
License Tier | IP Base |
Port Configuration | 48 x 1G copper, 4 x 1G SFP |
Stacking | StackWise, nine members |
Lifecycle Status | End of sale January 30, 2013 |
Replacement PID | C9300-48T-A |
When an existing stack needs another member, the master distributes its running software revision and global configuration to the added unit. Treat software alignment as part of integration rather than a separate management group. Specify the intended member position and confirm the existing master configuration before issuing the PO.
When a staging lab must validate routed interfaces, 128 SVIs are recommended, with 1000 supported depending on route and multicast entries. Separate the intended interface count from the routing feature entitlement. Include the expected configuration in the staging requirements and check resource allocation before ordering the hardware.
When an installed estate needs a matching spare, specify WS-C3750G-48TS-S explicitly rather than relying on a general family description. ORM offers RMA with advance replacement and regional stock/RMA coverage across the UK, EU, US and MEA. Confirm the required condition, quantity and replacement arrangements before releasing the PO.
Powered phones or access points
WS-C3750G-48TS-S supplies no endpoint power. C9300-48P-A is the current 48-port PoE+ migration endpoint for the discontinued powered counterpart; size endpoint power separately.
10G uplinks to distribution
WS-C3750G-48TS-S has fixed 1G SFP uplinks without a removable uplink-card bay. A distribution design requiring 10G uplinks exceeds these built-in interface capabilities.
Active Cisco hardware service
Cisco service for WS-C3750G-48TS-S ended January 31, 2018. Specify C9300-48T-A instead when the purchase requires a current migration model rather than legacy replacement stock.
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| WS-C3750G-48TS-S |  WS-C3750G-16TD-E |  WS-C3750G-12S-E |  WS-C3750G-24PS-E |  WS-C3750G-24TS-E | |
|---|---|---|---|---|---|
| Depth | 409 mm | 409 mm | 326 mm | 378 mm | 295 mm |
| Ethernet Technology | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Flash Memory | 32 MB | 16 MB | 16 MB | 32 MB | 16 MB |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1.5U |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 66 mm |
| Manufacturer Part Number | WS-C3750G-48TS-S | WS-C3750G-16TD-E | WS-C3750G-12S-E | WS-C3750G-24PS-E | WS-C3750G-24TS-E |
| Memory | 128 MB | 128 MB | 128 MB | 128 MB | 128 MB |
| Power Consumption | 152W at 100% throughput | 180W | 100W at 100% throughput | 492W | 190W |
| Switching Capacity | 32 Gbps | 32 Gbps | 32 Gbps | 32 Gbps | 32 Gbps |
| Weight | 6.4 kg. | 5.7 kg | 4.6 kg. | 6.1 kg. | 5.7 kg. |
| Width | 445 mm | 445 mm | 445 mm | 445 mm | 445 mm |
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WS-C3750G-48TS-S identifies the Catalyst 3750 Gigabit configuration: WS-C3750G is the model prefix, 48 indicates the access-port count, TS corresponds to copper access with SFP uplinks, and the final S specifies IP Base. Use the complete identifier when matching an installed switch rather than substituting a differently powered or licensed variant.
WS-C3750G-48TS-S supports the Cisco IOS CLI through console or Telnet, SSH with a cryptographic image, browser-based Cisco Network Assistant, web setup, CiscoWorks and SNMPv1/v2c/v3. Specify the intended administration method and verify the installed image before staging; encrypted remote access depends on the software image supplied.
Yes, WS-C3750G-48TS-S reached end of sale on January 30, 2013, and its last date of support was January 31, 2018. Cisco service has ended. Treat an order as legacy replacement hardware, not a purchase that restores manufacturer support, and distinguish condition coverage from the discontinued product's lifecycle.
ORM Systems offers WS-C3750G-48TS-S new sealed with up to a 3-year extended warranty or certified refurbished with up to a 1-year warranty. Returns are available for 30 days on every condition; terms apply. Cisco's original limited lifetime hardware warranty is no longer active following the January 31, 2018 support end date.
WS-C3750G-48TS-S includes the IP Base image, with an IP Services upgrade identified by CD-3750G-48EMI=. Specify the required image and upgrade entitlement on the order rather than treating hardware identity as proof of advanced routing entitlement. Confirm the software supplied with the selected condition before accepting the configuration.
The Catalyst 3750G-48TS consumes 152W at 100% throughput under the stated test conditions. Use that figure with the intended traffic workload and facility power requirements rather than assuming the supply rating equals normal consumption. Keep circuit capacity planning separate from an estimate of the installation's ongoing energy use.
The discontinued WS-C3750G-48PS-S adds PoE, while WS-C3750G-48TS-S is non-PoE. The data-only model suits matching legacy connections to independently powered endpoints; the powered model corresponds to a legacy installation requiring endpoint power. For a current powered migration order, the replacement chain ends at C9300-48P-A rather than the discontinued sibling.
WS-C3750G-48TS-S includes IP Base, whereas the discontinued WS-C3750G-48TS-E includes IP Services. Select the base-image identity when matching an existing IP Base installation, and identify the IP Services configuration when preserving that software entitlement. Neither legacy part number should be treated as a current manufacturer-supported purchase solely because its image meets the configuration requirement.
WS-C3750G-48TS-S has fixed 1G SFP uplinks, while C9300-48T-A uses modular uplinks. The older switch suits an exact legacy hardware match; the current migration model suits a replacement design where uplink selection is part of the order. Specify the required uplink configuration rather than assuming the newer base model duplicates the installed interfaces.
C9300-48T-A is the current endpoint of the Catalyst 3750G-48TS IP Base replacement chain. The intermediate WS-C3750X-48T-S and WS-C3850-48T-S are discontinued; their support ended October 31, 2021, and October 31, 2025, respectively. Specify the terminal model for a migration order rather than stopping at an earlier replacement identifier.
United States
