Bulk Buyer • Old & Obsolete Cisco • We Handle Logistics

Sell Your Used SM-1-STM1-MM-C

Old, obsolete, low or no value — we buy the Cisco SM-1-STM1-MM-C (Channelized STM-1 (multimode) for 3900 ISR G2) in bulk, working or not, and handle the logistics. No testing, no boxing, no cherry picking. The problem disappears.

Get an Offer

SM-1-STM1-MM-C Lifecycle and Specs

Cisco support for the SM-1-STM1-MM-C ended on March 31, 2019. Hardware past its last date of support can no longer be covered by a Cisco service contract, which is usually when organizations retire it.

Part number	SM-1-STM1-MM-C
Cisco description	Channelized STM-1 (multimode) for 3900 ISR G2
Product family	Cisco Router Network Modules and WICs
End-of-life announced	September 14, 2013
End of sale	March 15, 2014
Last date of support	March 31, 2019
Cisco replacement	SPA-2XOC3-POS — 2-port OC3/STM1 POS Shared Port Adapters

Dates and descriptions from Cisco’s end-of-sale and end-of-life announcement (archived; Cisco no longer hosts it).

Upgrading to the SPA-2XOC3-POS?

Cisco lists the SPA-2XOC3-POS (2-port OC3/STM1 POS Shared Port Adapters) as the replacement for the SM-1-STM1-MM-C. If you are migrating, send us the SM-1-STM1-MM-C cards coming out of your chassis. We buy the whole lot, working or not.

Why Sell Your SM-1-STM1-MM-C to Us

We make the problem disappear — we handle the logistics
We buy in bulk — no cherry picking
Old, obsolete, low or no value — working or not
No special prep — just stack in gaylords/pallets
Fast payments — clear terms and quick POs

Get an Offer for Your SM-1-STM1-MM-C

Paste your list or upload a file. Part numbers and quantities are all we need to start.

Other Cisco Router Network Modules and WICs Parts We Buy

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AIM-ATM-E High Performance ATM Advanced Integration Module
AIM-COMPR2 8 Mbps Compression Adv. Integration Module for Cisco 2600
AIM-CUE Unity Express AIM - Price Includes 6 Ports
AIM-TPO-1 Network Capacity Expansion for Cisco 1800/2800/3800 ISRs
AIM-TPO-2 Network Capacity Expansion for Cisco 1800/2800/3800 ISRs
AIM-VPN/BP DES/3DES VPN Encryption Module for 2600 Base Performance
AIM-VPN/EP DES/3DES VPN Encryption Module for 2600/3725 Enhanced Performance
AIM-VPN/HP DES/3DES VPN for 3660/3745 High Performance
EHWIC-1GE-SFP-CU EHWIC 1 port dual mode SFP(100M/1G) or GE(10M/100M/1G)
EHWIC-1GE-SFPCU++ EHWIC 1 port dual mode SFP(100M/1G) or GE(10M/100M/1G)

All Cisco Router Network Modules and WICs part numbers →