QDCL S30810-Q2113-X000-04 Refurbished

Product No.:: REF-660271
Shipping time:: In stock 1-2 working days (abroad may vary)
Stock:: 2 pieces
Weight:: 1 kg per piece

192,78 EUR

plus 19% tax excl. Shipping costs

229,41 EUR

incl. 19% tax excl. Shipping costs

NOTICE: if the buyer is a company or public or governmental institution outside Germany there is NO VAT collected.

Description

Description

Siemens QDCL S30810-Q2113-X000-04 Refurbished

Refurbished
S30810-Q2113-X000-04

The QDCL card (Quad Data Communication Link) provides the interface between the periphery and the central data processor DP (either DP4L or DM3L) in the 350 E system.

The QDCL serves 16 bidirectional HDLC links (15 LTU + 1 SICOE). The communication interface to the DP is realized with a Dual Port RAM external (DPRe), which allows independent and asynchronous access from the DP via Multibus and from inside the QDCL via Local Bus.

This concept results in a partition of the QDCL board into one part which processes the Multibus interface ( = Central Message Processor CMP) and a second part which processes the HDLC interface to the peripherals ( = Line Processor LP). The two processors (CMP and LP) communicate via a Dual Port RAM internal (DPRi)