Procom E1 Attachment User Manual download pdf

Data Sheet

E1- Attachment

E1 Attachment for 4FTR and LCPU

The E1 attachment can be used to network systems directly, over DSL modem or

other transmission technology.

The E1 attachment can only be used in combination with the carrier card 4FTR or the

LCPU. The 4FTR can accept up to four attachments and the LCPU one attachment.

In addition to E1 attachments also S0 and UART attachments can be used with the

4FTR. The combinations can be freely arranged.

At a Glance:

• 2 MBit/s interface

⇒ HDB3 code according to G.703

• 2 switchable control channels

⇒ Channel 0 and channel 16 (free signal channel)

• Clock extraction

⇒ from HDB3 signal

⇒ from 2 MBit/s signal

• Up to 30 user channels (PCM)

Fig. 1: Front side E1 attachment Fig. 2: Rear side E1 attachment

(L- No. 2.861)

Date:

19.03.2009

Page:

1/7

Author:

Document-No.:

DB_E1_ 2861_01

1 2 3 4 5 6 7

Data Sheet 1
E1 Attachment 2

Summary of Contents

Page 1 - Data Sheet

Data Sheet E1- Attachment E1 Attachment for 4FTR and LCPU The E1 attachment can be used to network systems directly, over DSL modem or other tr

Page 2 - E1 Attachment

Data Sheet E1- Attachment E1 Attachment for 4FTR and LCPU The following block diagram illustrates the general mode of operation of the E1 attac

Page 3

Data Sheet E1- Attachment E1 Attachment for 4FTR and LCPU As a rule one of the three following enabling variations is used: Variation 1: Tra

Page 4

Data Sheet E1- Attachment E1 Attachment for 4FTR and LCPU Clock Synchronization If one connects independent systems over E1, transmission erro

Page 5

Data Sheet E1- Attachment E1 Attachment for 4FTR and LCPU - SDH/PDH master / DVS-21 slave operation Example 3: Clock extraction from a DVS-2

Page 6

Data Sheet E1- Attachment E1 Attachment for 4FTR and LCPU Sending: Data Frame from E1 Interface (card set related display) Technical

Page 7

Data Sheet E1- Attachment E1 Attachment for 4FTR and LCPU Weight (E1 attachment): 20 g per attachment Installation height (4FTR/LCPU): 3HE

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Procom E1 Attachment User Manual

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Summary of Contents

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