Nortel

Nortel, formerly Northern Telecom Limited, ceased operations in 2009 but leaves a huge legacy in the telecoms world. There is a huge install base of equipment still in service throughout the world including Europe, USA, Canada, Australia and China. The platforms which TXO typically holds in stock are displayed in the table below. While it is essential to check stock before ordering a particular item, TXO has one of the largest global inventories held in the UK, USA and Brazil. TXO can dispatch spare parts for these systems immediately with our standard warranty.

As an additional service TXO is also able to perform full functionally testing on most of the platforms listed below within our OEM compliant test lab please contact us for more details.

Platform	Long Form	Category
CPL	Common Photonic Layer	DWDM
CS2000	Communication Server	PBX
DMS 100	Digital Multiplex System	PTSN
MERS 8600	Metro Ethernet Routing Switch	Metro Ethernet
LH1600	Long Haul 1600	DWDM
OM3400	Optical Metro	Multi Service
OM3500	Optical Metro	Multi Service
OM4100	Optical Metro	SDH Mux
OM4150	Optical Metro	SDH Mux
OM4200	Optical Metro	SDH Mux
TN-1C	Transport Node	Add Drop Mux (ADM) STM-1
TN-1X	Transport Node	Add Drop Mux (ADM) STM-1
TN-4X	Transport Node	Add Drop Mux (ADM) STM-4
TN-4XE	Transport Node (also called 4100)	Add Drop Mux (ADM) STM-4
TN-16X	Transport Node	SDH Mux for STM-16
TN-64X	Transport Node	SDH Mux for STM-64
OM5100	Optical Metro	WDM
OM5200	Optical Metro	WDM
OME6500	Optical Metro	Packet Optical
Optera 1600G	OPTera	Multi service inc DWDM
Optera DX	DX Optical Switch	Cross connect at POP site
Optera HDX	Optical Switch	Cross connect at POP site & Multi Service
Optera MOR+	Long Haul 1600	DWDM
Passport MSS 7000	Multi Service Switch	ATM and Multi Service
Passport MSS 15000	Multi Service Switch	ATM and Multi Service
PASSPORT MSS 20000	Multi Service Switch	ATM and Multi service
S12000	BTS indoor/outdoor	GSM
S18000	BTS indoor/ outdoor	GSM/UMTS
S80000	BTS indoor /outdoor	GSM