Traditional PDH / SDH transmission
The XMP1 product is multi-service access / transmission node equipment capable of PDH data rates of 8Kbps to 34Mbps and SDH STM-1 or STM-4. Originally manufactured by Marconi, the range was taken over in later years by Keymile and Bosch before being discontinued.
The system is still in service, customers include Utilities and Transport organisations, and typically deployed as a terminal multiplexer or as an ADM (Add-Drop-Mux). It can provide point to point or leased line in a corporate network for POTS, data, LAN, IDSN etc.
The building blocks of the system are the central unit which provides control and management, the SDH cards for STM-1 and STM-4 aggregation and the line units which provide uplink in the form of E1, E3 or SHDSL which can be copper or optical. 8 and 16 Slot versions were available as well as an SL (slimline) variant.
Spares and Repairs for continued long-term operation and maintenance
Whereas these products are no longer manufactured, @YellowsBestLtd is able to supply a limited amount of spare parts and/or offer repair services in order to aid customers in keeping their networks operational. There follows a non-exhaustive list of typical parts that can be supplied, we would be very pleased to receive specific requests for items that are needed.
|A205HAT00080AAB||05HAT00080AAB||XMP (MK2) POWER SUPPLY 48/60V|
|AN00059057||62.7026.353.00-A001||PORT HDB3 (2)|
|AN00118106||62.7006.430.00-A002||POWER SUPPLY 48-60V|
|A2AN00086011||CABLE CLAMP PANEL 1 HU|
|A2AN00086013||PATCH PANEL V.11|
|A2AN00102460||CCU-CENTRAL UNIT CC WITH QD2|
|A2AN00102463||SUBRACK XMP1 (16)|
|A2AN00116240||Connecting Cable 2m|
|A2AN00214510||Connecting Cable Central Unit Protection|
|A2AN00214511||Ethernet Cable (5m)|
|A2AN00274356||Input/Output Alarm Cable(2 O/P,3 I/P)|
|A2AN00276278||Connecting Cable 6m (Port HDB3) coax|
|A2AN00276281||Connecting Cable 20m (Port HDB2) coax|
|A205HAN00499AAC||XMP1-SL CROSS CONNECT|
@YellowsBestLtd our mission is in “Keeping Customers Operational”. We’re always keen to enhance our range of #business services, increase the #enterprise infrastructure we support and expand our mix of #sustainable solutions we offer for supply and maintenance of new and legacy #technologies and products for our customers.
Please help us understand your management services or solutions requirements, whether you’re implementing new systems or maintaining existing infrastructure networks to serve your operational business needs.
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