Dsu Technical Specifications - Paradyne COMSPHERE 3610 Operator's Manual

COMSPHERE 3600 Series Data Service Units
Specifications
APPLICATION
COMMUNICATION LINE
DATA RATES
Digital Services (DDS, ASDS)
LADS
1
Clear Channel
When timing is external (provided by the
DTE), the DTE's clock must be within
these ranges.
DDS NETWORK INTERFACE
3610 DSU
3611 DSU
DIAGNOSTIC INTERFACE
3610 DSU
3611 DSU
NETWORK COMPATIBILITY
AT&T Technical Reference 62310 – 1987
Integrated Network Corporation
Compatibility Bulletin CB-INC-101, and
Pacific Bell publications
PUB L-780035-PB/NB and
PUB L780036-PB/NB
1
If a 3600 Series DSU is not used on both ends of the circuit or if the scrambler configuration option
(64K Scrambling) is not enabled, the customer DTE must provide for the primary data's ones (1s) density.
1-32
Table 1-9
(1 of 2)

DSU Technical Specifications

Full- or half-duplex data transmission via point-to-point or
multipoint DDS network, or local area data channel
Leased or private 4-wire DDS line
2.4, 4.8, 9.6, 19.2, and 56 kbps
2.4, 4.8, 9.6, 19.2, 38.4, 56, and 64 kbps
64 kbps (on a 72 kbps circuit) between 3600 Series DSUs with
the scrambler configuration option enabled
64CC kbps " 11 bps
56 kbps " 9 bps
38.4 kbps " 4 bps
19.2 kbps " 5 bps
9.6 kbps " 1 bps
4.8 kbps " 0 bps
2.4 kbps " 0 bps
8-pin modular jack, USOC RJ48S
(One or two) 50-pin connector, USOC RJ48T
Requires 3600 Series Hubbing Device which provides two 8-pin
modular jacks
Via the SDU in the COMSPHERE 3000 Series Carrier or
DC-OUT via NMS Adapter Cable (for a tributary in the carrier)
2.4, 4.8, 9.6, 56, and 64 kbps
19.2 kbps loop at levels of +6, 0, or –10 dBm
July 1999
Criteria
3610-A2-GB91-90