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Cisco • SKU PEM-DC/3
Cisco PEM-DC/3 — DC Power Entry Module for Cisco 7603
Cisco DC Power Entry Module for Cisco 7603 Router / Catalyst 6503 Switch — 3-slot chassis, dual A/B -48V DC feed termination, plug-in module form factor
- End-of-sale — refurbished only
Download Cisco datasheet ↗ via Cisco Catalyst 6500 Series Power Supply Specifications document (third-party hosted); Cisco.com hardware install guide also references this module but no dedicated PEM-DC/3 datasheet PDF identified.
What is the Cisco PEM-DC/3?
Cisco DC Power Entry Module for Cisco 7603 Router / Catalyst 6503 Switch — 3-slot chassis, dual A/B -48V DC feed termination, plug-in module form factor
TFI supplies the PEM-DC/3 refurbished to South African businesses, each unit covered by warranty and optional SLA. As a B-BBEE Level 2 distributor we can quote stock, lead time and price — usually within the same business day.
Specifications
| form factor | Plug-in module (field-replaceable unit) |
|---|---|
| input voltage | Dual A/B -48 VDC |
| compatible chassis | Cisco 7603 Router, Cisco Catalyst 6503, Catalyst 6503-E (3-slot chassis) |
| psu pairing | Requires 950W DC power supply (e.g., PWR-950-DC) |
| redundancy | Supports dual A/B feed high-availability power architecture |
| power function | Terminates DC feeds and distributes power to chassis PSU bay(s); provides current protection, surge/EMI suppression and filtering |
| eol status | End-of-Sale / End-of-Life (legacy platform; 7603/6503 chassis EoS; available refurbished only) |
| spares pid | PEM-DC/3= (spare/replacement orderable part number) |
End-of-life status
The PEM-DC/3 is end-of-sale
Cisco has declared the PEM-DC/3 end-of-sale, so it is no longer manufactured new. TFI supplies it professionally refurbished and tested.
Why refurbished still makes sense: a refurbished PEM-DC/3 delivers the same proven performance at a fraction of the new-equipment cost, backed by a TFI warranty and SLA. It is the practical choice for spares, expansion of an existing deployment, or extending the life of a network you are not ready to replace. Talk to us about a successor model if you are planning a refresh.
Frequently asked questions
- What is the Cisco PEM-DC/3?
- Cisco DC Power Entry Module for Cisco 7603 Router / Catalyst 6503 Switch — 3-slot chassis, dual A/B -48V DC feed termination, plug-in module form factor
- Is the PEM-DC/3 still supported?
- The Cisco PEM-DC/3 has reached end-of-sale, so it is supplied refurbished. TFI back every refurbished unit with a warranty and SLA options, which makes it a cost-effective choice where the platform still fits your network.
- Can TFI deliver the PEM-DC/3 in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the Cisco PEM-DC/3 nationwide. Send us the SKU and we come back with stock, lead time and price — usually the same business day.
Also in the Catalyst 6500 E Switch Series
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7600-SIP-200
Cisco 7600 Series SPA Interface Processor-200 (SIP-200) — 4-slot SPA carrier module for Cisco 7600 Series routers and Catalyst 6500 platforms, providing WAN aggregation and multi-service interface capabilities
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7600-SIP-400
Cisco 7600 Series SPA Interface Processor-400 (SIP-400) — single-slot WAN/MAN interface processor for Cisco 7600 Series Routers and Catalyst 6500 Series, supporting up to 4 Shared Port Adapters (SPAs) for ATM, POS, Ethernet, CEoP WAN/MAN services
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7600-SIP-600
Cisco 7600 Series SPA Interface Processor-600 (SIP-600) — line card / interface processor module for Cisco 7600 Series Routers and Catalyst 6500 Series Switches, supporting up to 6 Shared Port Adapters (SPAs) with 10 Gbps switch fabric capacity
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7600-SSC-400
Cisco 7600/Catalyst 6500 Services SPA Carrier-400 — single-slot carrier card hosting up to 2 double-height SPA bays, 6 Gbps aggregate throughput, for Cisco 7600 Series Routers and Catalyst 6500 Series Switches
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BF-S720-64MB-SP
Cisco Catalyst 6500 64MB Bootflash
Verification sources (6)
- https://www.xsnet.com.au/product/cisco/31006/pem-dc-3
- https://www.cpumedics.com/cisco-pem-dc-3-dc-power-entry-mod-for-cisco7603-cat-6503/
- https://www.hardwarejet.com/cisco-pem-dc-3.html
- https://www.amazon.com/Cisco-Power-Module-supply-PEM-DC/dp/B0004HOVL8
- https://andovercg.com/datasheets/cisco-power-supply-specifications.pdf
- https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/hardware/Config_Notes/78_15096.html
Need pricing on PEM-DC/3?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.