How many Ribbon Communications DSC products are end of life?

97 of 97 Ribbon Communications DSC products are dead (support ended). 0 are at risk with support ending within 12 months, 0 are aging (within 24 months), and 0 are past end of sale but still supported.

Home/Ribbon Communications/DSC

Ribbon Communications DSC Series

97 products tracked

Earliest EoL

2019-04-20

Latest support

2025-11-02

EoS range

2014-07-20 → 2020-11-02

Status

The Ribbon Communications DSC Series is a line of Ribbon Communications networking equipment, primarily appliance, accessory and module. We track 97 products in this series with end-of-sale dates ranging from 2014-07-20 through 2020-11-02.

97 dead — no longer supported by Ribbon Communications.

The most recently retired product in this series was DSC-8000-AC-Power-Option (DSC 8000 AC Power Option), which reached end of support on 2025-11-02.

appliance 53 products

Product	Status	End of Sale	Last Support	Days
DSC 8000 AC Power Option DSC-8000-AC-Power-Option	Dead	2020-11-02	2025-11-02	-354
Link Replacement Unit AC T1/E1 - 4 link PT-Q01101A-30535	Dead	2014-07-20	2019-04-20	-2742
Link Replacement Unit AC T1/E1 - 16 link PT-Q01101A-30537	Dead	2014-07-20	2019-04-20	-2742
Link Replacement Unit DC T1/E1 - 4 link PT-Q01101D-30536	Dead	2014-07-20	2019-04-20	-2742
Link Replacement Unit DC T1/E1 - 16 link PT-Q01101D-30538	Dead	2014-07-20	2019-04-20	-2742
4101 AC SYSTEM PT-Q04101A-30541	Dead	2014-07-20	2019-04-20	-2742
4101 DC SYSTEM PT-Q04101D-30542	Dead	2014-07-20	2019-04-20	-2742
Signaling Gateway Base Software bundle PT-Q04301-30577	Dead	2014-07-20	2019-04-20	-2742
6101 AC SYSTEM PT-Q06101A-30543	Dead	2014-07-20	2019-04-20	-2742
6101 DC SYSTEM PT-Q06101D-30544	Dead	2014-07-20	2019-04-20	-2742
`PT-Q0CABL-30966`	Dead	2014-10-20	2019-04-20	-2742
CNAM ISUP/GR-1188 Adaptor (Canadian Mkt) add on PT-Q0CNDCC-91533	Dead	2014-10-20	2019-04-20	-2742
X401/X401e Base PT-Q0DSCX4-31008	Dead	2014-10-20	2019-04-20	-2742
Materials (racks, cabling, connectors) PT-Q0EFI-91515	Dead	2014-10-20	2019-04-20	-2742
Gateway Screening for X301 Platform PT-Q0GWS-30592	Dead	2014-07-20	2019-04-20	-2742
3rd party Monitoring feed up 128 LSL link equiv PT-Q0IMF-30811	Dead	2014-10-20	2019-04-20	-2742
3th party Monitoring feed INCREMENT: 129-256 LSL links equiv PT-Q0IMF-30812	Dead	2014-10-20	2019-04-20	-2742
3th party Monitoring feed INCREMENT: 257-512 LSL links equiv PT-Q0IMF-30813	Dead	2014-10-20	2019-04-20	-2742
3th party Monitoring feed INCREMENT: 513-1000 LSL links equiv PT-Q0IMF-30814	Dead	2014-10-20	2019-04-20	-2742
3th party Monitoring feed INCREMENT: 1001- 1500 links equiv PT-Q0IMF-30815	Dead	2014-10-20	2019-04-20	-2742
3th party Monitoring feed INCREMENT: 1501-2000 links equiv PT-Q0IMF-30816	Dead	2014-10-20	2019-04-20	-2742
3th party Monitoring feed INCREMENT: 2001+ links equiv PT-Q0IMF-30842	Dead	2014-10-20	2019-04-20	-2742
IMF Wireshark Decode PT-Q0IMF-30937	Dead	2014-10-20	2019-04-20	-2742
ISM (CPC7301) PT-Q0ISM-30802	Dead	2014-10-20	2019-04-20	-2742
ISM PT-Q0ISM-91493	Dead	2014-10-20	2019-04-20	-2742
4GB RAM UPGRADE (Applies to PT-QR5565-30832 & PT-QR5565-30835) PT-Q0RAM4-30837	Dead	2014-10-20	2019-04-20	-2742
Spare Link Replacement Unit - AC T1/E1 PT-Q0S101A-30545	Dead	2014-07-20	2019-04-20	-2742
X101 SPARE AC SYSTEM PT-Q0S101A-30547	Dead	2014-07-20	2019-04-20	-2742
Spare Link Replacement Unit - DC T1/E1 PT-Q0S101D-30546	Dead	2014-07-20	2019-04-20	-2742
X101 SPARE DC SYSTEM PT-Q0S101D-30548	Dead	2014-07-20	2019-04-20	-2742
Switch CPC6620 PT-Q0S6620-30801	Dead	2014-10-20	2019-04-20	-2742
CPC6620 Fabric Switch PT-Q0S6620-91567	Dead	2014-10-20	2019-04-20	-2742
SIP to SS7 CNAM Signaling Bridge PT-Q0SIPA-30700	Dead	2014-10-20	2019-04-20	-2742
SIP to SS7 Automatic Callback Bridge PT-Q0SIPA-30701	Dead	2014-10-20	2019-04-20	-2742
SS7 to SIP LNP/MNP Signaling Bridge PT-Q0SIPA-30839	Dead	2014-10-20	2019-04-20	-2742
X301 ISM PT-Q0SM301-91342	Dead	2014-07-20	2019-04-20	-2742
`PT-Q0T308-30828`	Dead	2014-07-20	2019-04-20	-2742
`PT-Q0T308-30830`	Dead	2014-10-20	2019-04-20	-2742
X401/X401e Spares Package PT-Q0UX4S-31009	Dead	2014-10-20	2019-04-20	-2742
X301 Signaling Platform AC PT-Q0X301A-91354	Dead	2014-07-20	2019-04-20	-2742
X301 Signaling Platform AC -without Routing CPUs PT-Q0X301A-91569	Dead	2014-07-20	2019-04-20	-2742
X301 Signaling Platform DC PT-Q0X301D-91355	Dead	2014-07-20	2019-04-20	-2742
X301 Signaling Platform DC - without Routing CPUs PT-Q0X301D-91568	Dead	2014-07-20	2019-04-20	-2742
X301 DC spares bundle MODEL A PT-Q0X3SPA-30665	Dead	2014-07-20	2019-04-20	-2742
X301 AC spares bundle MODEL A PT-Q0X3SPA-30678	Dead	2014-07-20	2019-04-20	-2742
X301 DC spares bundle MODEL C PT-Q0X3SPA-30681	Dead	2014-07-20	2019-04-20	-2742
X301 AC spares bundle MODEL C PT-Q0X3SPA-30682	Dead	2014-07-20	2019-04-20	-2742
X401 Signaling Platform AC (2G CPU) PT-Q0X401A-91467	Dead	2014-10-20	2019-04-20	-2742
X401 Signaling Platform AC (no CPU) PT-Q0X401A-91577	Dead	2014-10-20	2019-04-20	-2742
X401 AC spares bundle MODEL A PT-Q0X4SPA-30675	Dead	2014-10-20	2019-04-20	-2742
X401 AC spares bundle MODEL B PT-Q0X4SPA-30677	Dead	2014-10-20	2019-04-20	-2742
CPC5565 2GB CPU PT-QRC5565-30832	Dead	2014-10-20	2019-04-20	-2742
CPC5565 4GB CPU (Requires PT-QSR4811-30833 or PT-QSR4811-30834 + PT-Q0SD4G-30710) PT-QRC5565-30835	Dead	2014-10-20	2019-04-20	-2742

accessory 9 products

Product	Status	End of Sale	Last Support	Days
23" Mounting Brackets for x401 PT-ACC5023-12288	Dead	2014-10-20	2019-04-20	-2742
23" Mounting Brackets for x301 PT-ACC5024-12231	Dead	2014-07-20	2019-04-20	-2742
Filler Panel for x301 and x401 Platforms, 6Ux4H PT-ACC5040-12059	Dead	2014-10-20	2019-04-20	-2742
Air Filter for x401 Platforms PT-ACC5052-12066	Dead	2014-10-20	2019-04-20	-2742
Air Filter for x301 Platforms PT-ACC5053-12073	Dead	2014-07-20	2019-04-20	-2742
Fan Tray for x401 Platforms PT-ACC5061-12065	Dead	2014-10-20	2019-04-20	-2742
X401e Spares Kit DC 2G PT-Q0X4ESW-30713	Dead	2014-10-20	2019-04-20	-2742
X401E Spares Kit DC 4G PT-Q0X4SPA-30808	Dead	2014-10-20	2019-04-20	-2742
Telco Alarm Panel Assembly (EACH) PT-Q0X4SPA-30809	Dead	2014-10-20	2019-04-20	-2742

module 9 products

Product	Status	End of Sale	Last Support	Days
Air Management Blade PT-ACC5031-12064	Dead	2014-10-20	2019-04-20	-2742
T1/E1/ATM/HSL RTM (CPC308A) PT-Q0308R-30807	Dead	2014-10-20	2019-04-20	-2742
x401 SEGway RTM (spare) PT-Q0DSCTM-31007	Dead	2014-10-20	2019-04-20	-2742
1U Power Distribution Module PT-Q0PDU-30799	Dead	2014-10-20	2019-04-20	-2742
Rear Transition Module for the X301/401 ISM PT-Q0R4820-91343	Dead	2014-10-20	2019-04-20	-2742
Rear Transition Module for the X301/401 Switch PT-Q0R6600-91473	Dead	2014-10-20	2019-04-20	-2742
4GB MicroSD card PT-Q0SD4G-30911	Dead	2014-10-20	2019-04-20	-2742
5565 RTM w/o HDD PT-QSR4811-30833	Dead	2014-10-20	2019-04-20	-2742
5565 RTM w/HDD PT-QSR4811-30834	Dead	2014-10-20	2019-04-20	-2742

chassis 8 products

Product	Status	End of Sale	Last Support	Days
(1M) inter-shelf cables (1 pair) PT-ACC4820-12502	Dead	2014-10-20	2019-04-20	-2742
(2M) inter-shelf cables (1 pair) PT-Q0CABL-30965	Dead	2014-10-20	2019-04-20	-2742
`PT-Q0X401C-30803`	Dead	2014-10-20	2019-04-20	-2742
`PT-Q0X401C-30804`	Dead	2014-10-20	2019-04-20	-2742
X401e Signaling Extension Shelf DC PT-Q0X401E-30805	Dead	2014-10-20	2019-04-20	-2742
X401e Frame Kit PT-Q0X4FR-30806	Dead	2014-10-20	2019-04-20	-2742
X401e Shelf/Frame Spare Fuse PT-Q0X4FUZ-31000	Dead	2014-10-20	2019-04-20	-2742
X401e Multi Shelf Extension License (1 per extension unit) PT-QX4ESW-30712	Dead	2014-10-20	2019-04-20	-2742

cable 3 products

Product	Status	End of Sale	Last Support	Days
E1/75 Ohm Cable (RJ-48C To BNC cable) Ungrounded Shield PT-ACC384-11938	Dead	2014-07-20	2019-04-20	-2742
E1/75 Ohm Cable (RJ-48C To BNC cable) Grounded Shield PT-ACC384-11939	Dead	2014-07-20	2019-04-20	-2742
Telco Alarm Cable Assembly (EACH) PT-ACC4820-12501	Dead	2014-10-20	2019-04-20	-2742

power supply 2 products

Product	Status	End of Sale	Last Support	Days	KEV
300 Watt, AC power supply PT-CPC6304-12218	Dead	2014-10-20	2019-04-20	-2742
325 Watt, DC power supply PT-CPC6314-12058	Dead	2014-10-20	2019-04-20	-2742

software 13 products

Product	Status	End of Sale	Last Support	Days
Link Replacement Unit Upgrade License from 4 to 16 Link PT-Q01101U-30562	Dead	2014-07-20	2019-04-20	-2742
STP Routing license PT-Q043STP-30572	Dead	2014-07-20	2019-04-20	-2742
STP Base Software Bundle PT-Q06301-30576	Dead	2014-07-20	2019-04-20	-2742
CNAM Database RTU 100K Entries PT-Q0CCND1-91532	Dead	2014-10-20	2019-04-20	-2742
X401/X401e Upgrade software PT-Q0DSCX4-31019	Dead	2014-10-20	2019-04-20	-2742
4 M2PA LINK LICENSE PT-Q0M2PA-30569	Dead	2014-07-20	2019-04-20	-2742
4 M3UA LINK LICENSE PT-Q0M3UA-30686	Dead	2014-07-20	2019-04-20	-2742
4 LINK SS7 LICENSE PT-Q0S7LK4-30581	Dead	2014-07-20	2019-04-20	-2742
SIP Activation License PT-Q0SIPB-30699	Dead	2014-10-20	2019-04-20	-2742
X401e Base System software includes 32 LSL License PT-Q0T308-30800	Dead	2014-10-20	2019-04-20	-2742
5601/X101 8 LINK UPGRADE LICENSE PT-Q0X101U-30579	Dead	2014-07-20	2019-04-20	-2742
X301 Base System software includes 32 LSL License PT-Q0X301S-91524	Dead	2014-07-20	2019-04-20	-2742
X401 Base System software PT-QX401SW-30631	Dead	2014-10-20	2019-04-20	-2742