Download Zhone IMACS Network Device Specifications

Zhone Technologies, Inc.
IMACS Product Book, Version 4
Table 14 describes the various high-speed data cards.
Table 14—820260, 820360, 821260, 821360, 821460, 821560, 821570 and 821660 High-speed Data Cards
Model Number
Model 820260
Number of
Data Ports
2
Physical Interfaces
Electrical Interfaces
2 female 25-pin DB25 D-connectors
ITU-T V.35, RS232,
RS530/RS449
ITU-T V.11, RS 530
ITU-T V.35 (True V.35)
ITU-T V.35, V.25bis, RS366,
RS530
(V25 bis and/or RS-366 dialing
when used with 8840 PRI Card)
ITU -T V.35 (True V.35),
RS530, RS-232, V.35 devices
Model 820360
Model 821260
Model 821360
2
2
2
DB25 female connectors
2 female 25-pin DB25 D-connectors
2 female 26-pin DB26 D-connectors
2 DB15 female connectors
Model 821460
Model 821560
Model 821570 (improved
clock jitter performance)
2
4
2 female 25-pin DB26 D-connectors
4 female 26-pin DB26 D-connectors
Model 821660
Data Format
Data Protocol
Transmit Clock per
Port
Clock Polarity per Port
Data Polarity per Port
Dial Capability
Number of Dialing
Ports
Dialing Electrical
Interface
Dialing Physical
Interface
Performance Statistics
4 female DB26 connectors RS530, RS-232 and True V.35 devices
Nx56K and Nx64K where N=1 to 31 (up to 1984 Kbps)-Software Configurable
by port
Synchronous
Transparent
Internal or external (software configurable)
Normal or inverted (software configurable)
Normal or inverted (software configurable)
Model 8213 only when used with 8840 PRI Server Card
2
EIA RS-366, ITU-T V.25 bis
2 female 15-pin D-connectors
Errored Seconds, Unavailable Second, Severely Errored Second, Burst Errored
Second, Loss of Packet Seconds, Loss of Frame Count
Standards
Conformance
ITU-T V.35
ITU-T V.11 (10/96)
ITU-T v.24
ITU-T V.28
ITU-T G.704 (7/95)
ITU-T V.25bis
Data Transmission of 48 kbps Using 60-108 kHz Group Band Circuits
Electrical characteristics for balanced double-current interchange circuits operating at
data signaling rates up to 10 Mbps
(10/96) - List of definitions for interchange circuits between data terminal equipment
(DTE) and data circuit-terminating equipment (DCE)
Electrical characteristics for unbalanced double-current interchange circuits
Synchronous frame structures used at 1544, 6312, 2048, 8488 and 44 736 Kbps
hierarchical levels
(Model 8213 only) (10/96) - Automatic answering equipment and general procedures for
automatic calling equipment on the general switched telephone network including
procedures for disabling of echo control devices for both manually and automatically
EIA RS-422
Electrical characteristics of balanced voltage digital interface circuits
EIA RS-449
General purpose 37 position and 9 position interface for DTE and DCE equipment
employing serial binary data interchanges
March 2001
Page 47