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WS-C3750V2-48PS-S

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Cisco WS-C3750V2-48PS-S Catalyst 3750 v2 48-Port Fast Ethernet PoE Switch, 4x1G Uplinks, IP Base
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$573.75

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$76.6586.6% off

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ws-c3750v2-48ps-s cisco ws-c3750v2-48ps-s catalyst 3750 v2 48-port fast ethernet poe switch, 4x1g uplinks, ip base
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WS-C3750V2-48PS-S

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Cisco WS-C3750V2-48PS-S Catalyst 3750 v2 48-Port Fast Ethern...

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Powered Enterprise Access for Legacy Ethernet Endpoints

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.

Technical Details

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.

Ordering

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.

Buying Notes

Buying NotesKey Specs

Shared endpoint power allocation

WS-C3750V2-48PS-S requires a shared power allocation: 48 ports × 15.4W equals 739.2W, exceeding the 370W budget. Size the connected endpoint load before ordering this configuration.

Replacement chain for migration

WS-C3750V2-48PS-S migration planning should target C9300L-48P-4G-A. Its original replacement, WS-C3650-48PS-S, is also discontinued, so specifying that intermediate model does not complete a move to the current successor.

Key Specs

Key SpecsKey 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.

WS-C3750V2-48PS-S Specifications

Manufacturer Part Number
WS-C3750V2-48PS-S
Brand
Cisco
Series
Catalyst 3750 v2
Use Case
Enterprise Access
Management Type
Managed
Software Image
IP Base
Layer
Layer 3
Routing Protocols
OSPF
Ethernet Technology
Fast Ethernet
RJ-45 Access Port Count
48
Power Input
Internal AC PSU / External redundant power system
RJ-45 Ports
48 x 10/100 Mbps PoE
SFP Ports
4 x 1GbE
Uplink Type
Fixed
Uplink Speed Class
1G
PoE Support
PoE
PoE Port Count
48 PoE Ports
PoE Budget
370W
Form Factor
Rack-Mount 1U
Input Voltage
100-240V AC
Power Consumption
560W
Redundant PSU
No
Operating Temperature
0°C to 45°C
MTBF
198078 Hours
Cisco Warranty
Ended May 31, 2021
Height
44 mm
Width
443 mm
Depth
295 mm
Weight
5 kg.

Best For

Legacy Fleet Sparing

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.

Lab and Staging

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.

Not Suitable If

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.

Product Comparison Table

Cisco WS-C3750V2-48PS-S Catalyst 3750 v2 48-Port Fast Ethernet PoE Switch, 4x1G Uplinks, IP BaseWS-C3750V2-48PS-SCisco WS-C3750V2-48TS-S Catalyst 3750V2 48-Port Fast Ethernet Switch, 4x1G Uplinks, IP BaseWS-C3750V2-48TS-SCisco WS-C3750V2-48PS-E Catalyst 3750 v2 48-Port Fast Ethernet PoE Switch, 4x1G Uplinks, IP ServicesWS-C3750V2-48PS-ECisco WS-C3750V2-24TS-E Catalyst 3750 v2 24-Port Fast Ethernet Switch, 2x1G Uplinks, IP ServicesWS-C3750V2-24TS-ECisco WS-C3750V2-48TS-E Catalyst 3750 v2 48-Port Fast Ethernet Switch, 4x1G Uplinks, IP ServicesWS-C3750V2-48TS-E
Depth295 mm295 mm295 mm295 mm295 mm
Ethernet TechnologyFast EthernetFast EthernetFast EthernetFast EthernetFast Ethernet
Form FactorRack-Mount 1URack-Mount 1URack-Mount 1URack-Mount 1URack-Mount 1U
Height44 mm44 mm44 mm44 mm44 mm
Manufacturer Part NumberWS-C3750V2-48PS-SWS-C3750V2-48TS-SWS-C3750V2-48PS-EWS-C3750V2-24TS-EWS-C3750V2-48TS-E
Power Consumption560W57W at measured 100% throughput458W at 100% throughput with maximum PoE load60W57W at 100% throughput
SFP Ports4 x 1GbE4 x 1GbE4 x 1GbE2 x 1GbE4 x 1GbE
Weight5 kg.4.2 kg5 kg3.7 kg4.2 kg
Width443 mm443 mm443 mm443 mm443 mm

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REACH
FCC
CE
UKCA
VCCI
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ISO 14001

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Questions & Answers

What does the WS-C3750V2-48PS-S part number mean?

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.

How is WS-C3750V2-48PS-S managed?

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.

Is WS-C3750V2-48PS-S end of life?

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.

What condition and warranty does ORM offer for WS-C3750V2-48PS-S?

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.

Which older switch did WS-C3750V2-48PS-S replace?

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.

What is the difference between WS-C3750V2-48PS-S and WS-C3750V2-48TS-S?

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.

What is the difference between WS-C3750V2-48PS-S and WS-C3750V2-48PS-E?

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.

What is the difference between WS-C3750V2-48PS-S and C9300L-48P-4G-A?

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.

How much PoE power does the Catalyst 3750 v2 48-port powered switch provide?

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.

What uplinks does WS-C3750V2-48PS-S have?

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.