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WS-C3750V2-48PS-S
Cisco WS-C3750V2-48PS-S Catalyst 3750 v2 48-Port Fast Ethern...
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WS-C3750V2-48PS-S is a managed Layer 3 access switch with 48 Fast Ethernet PoE ports, four fixed Gigabit Ethernet SFP uplinks, and the IP Base software image. Copper endpoint connections operate at 10/100 Mbps; the Gigabit interfaces serve the uplink connections rather than increasing access-port speed. The Catalyst 3750 v2 occupies one rack unit and combines endpoint connectivity with centralized switch configuration for enterprise access deployments. Its fixed uplink architecture does not provide a removable network-module bay. The discontinued WS-C3750V2-48TS-S offers the corresponding non-PoE configuration for endpoints that do not require power from their access ports. This powered model retains a specific role in maintaining existing Fast Ethernet installations rather than introducing Gigabit copper access.
WS-C3750V2-48PS-S price for new stock is $472.50, a 17.6% saving from the Cisco list price of $573.75. WS-C3750V2-48PS-S refurb price is $76.65. WS-C3750V2-48PS-S is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-C3750V2-48PS-S for additional pricing. Browse the full Cisco 3750 V2 Catalyst Switches series or explore all Cisco products.
370W of shared PoE capacity requires allocation across the connected powered devices rather than an assumption that every port can supply its maximum simultaneously. 560W maximum power consumption provides the electrical-load figure for sizing the switch's upstream power provision. The internal supply accepts autoranging AC input, while an external PWR-RPS2300 can provide a separate redundant-power path; that arrangement is not a second internal power-supply bay. WS-C3750V2-48PS-S supports OSPF with IP Base, but the Standard Image must not be confused with the Enhanced Image offered elsewhere in the family. Remote administration includes Telnet, with SNMP and RMON providing monitoring paths and SSH2 supporting secured access. The Cisco Catalyst 3750V2-48PS configuration has a published operating range of 0°C to 45°C, so cabinet temperature remains an installation constraint.
Specify WS-C3750V2-48PS-S and the required condition—new sealed or certified refurbished—on the PO; ORM's certified refurbished units are inspected and bench-tested, including power-on and POST, rated-speed port links, clean boot, and PoE output under load on every powered port. ORM provides up to a 3-year extended warranty on new units and up to 1 year on certified refurbished units, plus 30-day returns on every condition; terms apply. Cisco hardware warranty coverage and service ended May 31, 2021. For enterprise and volume orders, PO is accepted, government customers have Net-30 terms, and RMA with advance replacement is available across UK, EU, US, and MEA regional operations.
| Key Specs | Key Spec Values |
|---|---|
License Tier | IP Base. |
Port Configuration | 48 x 10/100 PoE / 4 x 1G SFP. |
PoE Budget | 370W shared. |
Replaces | WS-C3750-48PS-S / End-of-sale July 5, 2010. |
Lifecycle Status | End-of-sale May 14, 2016 / Support ended May 31, 2021. |
Replacement PID | C9300L-48P-4G-A. |
An installed fleet that previously used the discontinued WS-C3750-48PS-S may require replacement hardware without changing its established access configuration. WS-C3750V2-48PS-S was named as that model's replacement. Before issuing the PO, verify the intended software image, existing configuration requirements, and whether the order is for deployment stock or a staged spare.
A staging purchase for WS-C3750V2-48PS-S should reproduce the intended endpoint and uplink connections before equipment enters the installed fleet. Certified refurbished managed units are firmware verified and wiped to factory default. Specify the required condition on the PO and plan configuration loading and acceptance checks before allocating the unit to deployment.
Gigabit copper access for endpoints
The copper access interfaces stop at 100 Mbps. C9300L-48P-4G-A is the current successor in the replacement chain and provides 48 Gigabit access ports.
PoE+ power for connected devices
Endpoint power is limited to PoE rather than PoE+. C9300L-48P-4G-A provides PoE+ access and is the current successor after the discontinued intermediate replacement.
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| Depth | 295 mm | 295 mm | 295 mm | 295 mm | 295 mm |
| Ethernet Technology | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | WS-C3750V2-48PS-S | WS-C3750V2-48TS-S | WS-C3750V2-48PS-E | WS-C3750V2-24TS-E | WS-C3750V2-48TS-E |
| Power Consumption | 560W | 57W at measured 100% throughput | 458W at 100% throughput with maximum PoE load | 60W | 57W at 100% throughput |
| SFP Ports | 4 x 1GbE | 4 x 1GbE | 4 x 1GbE | 2 x 1GbE | 4 x 1GbE |
| Weight | 5 kg. | 4.2 kg | 5 kg | 3.7 kg | 4.2 kg |
| Width | 443 mm | 443 mm | 443 mm | 443 mm | 443 mm |
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WS-C3750V2-48PS-S identifies a Catalyst 3750 v2 switch with 48 10/100 PoE access ports, four SFP uplinks, and the Standard Image. The WS-C3750V2 portion identifies the switch family; 48PS identifies the powered 48-port configuration with SFP uplinks; the final S identifies the Standard Image supplied as IP Base.
WS-C3750V2-48PS-S supports remote administration through Telnet and secured SSH2 access, with SNMP and RMON available for monitoring. The management capabilities include SNMP versions 1, 2c, and 3. Configure the intended administrative access and monitoring settings during staging rather than treating the unit as an unmanaged switch.
WS-C3750V2-48PS-S is discontinued: end of sale was May 14, 2016, and support ended May 31, 2021. Cisco service has ended. The original replacement, WS-C3650-48PS-S, is also discontinued; the forward replacement chain reaches C9300L-48P-4G-A, which is the model to consider for a current-generation migration.
ORM offers WS-C3750V2-48PS-S new sealed or certified refurbished, with up to a 3-year extended warranty for new units and up to 1 year for certified refurbished units. Returns are available for 30 days on every condition; terms apply. Cisco hardware warranty coverage and service ended May 31, 2021.
WS-C3750V2-48PS-S replaced the discontinued WS-C3750-48PS-S, whose end-of-sale date was July 5, 2010. Both configurations provide 48 Fast Ethernet PoE access ports and four SFP uplinks. The replacement relationship does not make the v2 model current: its own sale and support milestones have also passed.
WS-C3750V2-48PS-S provides PoE on its 48 access ports, whereas WS-C3750V2-48TS-S is the non-PoE configuration. Both have 48 10/100 access ports, four SFP uplinks, and the Standard Image. Both are discontinued; the powered model serves legacy powered endpoints, while the TS configuration serves separately powered devices.
WS-C3750V2-48PS-S carries the Standard Image, while WS-C3750V2-48PS-E carries the Enhanced Image. Their ordering configurations retain 48 10/100 PoE access ports and four SFP uplinks. Both models are discontinued. The S model suits an existing Standard Image deployment; the E model corresponds to an existing Enhanced Image requirement.
C9300L-48P-4G-A provides Gigabit copper access where WS-C3750V2-48PS-S provides 10/100 copper access. The newer model is the current endpoint of the replacement chain through the discontinued WS-C3650-48PS-S. The older switch serves legacy Fast Ethernet maintenance; the successor suits migration projects requiring Gigabit connections to endpoints.
The Catalyst 3750 v2 48-port powered switch provides a shared 370W PoE budget, with a maximum of 15.4W per powered port. That budget does not support maximum allocation on all 48 ports simultaneously. Add the required endpoint power allocations before selecting this configuration for an existing powered-device fleet.
WS-C3750V2-48PS-S has four fixed Gigabit Ethernet SFP uplink ports. These are separate from the 48 copper Fast Ethernet access ports, so the access-port count remains 48. The uplink architecture is fixed rather than a removable network-module bay; the SFP cages are not 10G SFP+ uplinks.