Specifications

99
Extensions
Avanti stations
DIGITAL stations
Telrad analogy key stations
Single line Telephones (SLTs)
ISDN terminal devices
Other interfaces
RS232 configured ports
Option card
16 Avanti telephone sets per full card (ULD)
8 Avanti telephone sets per half card (UHD)
16 (8 for offhook voice announce with HFAB)
per full card (ELD)
8 (4 for offhook voice announce with HFAB)
per half card (EHD)
8 per ELA card
4 per SHD 4-port OPX (off premises extension) card
16 per ONS on-site extension card
8 per HONS on-site extension card
8 per BRS card (4 S buses, each bus is 2B+D)
1 per RS232 card or RS232 daughterboard
1 per OCD, COG, COL, or CHL card
2 per (128 port) MPD card (1 for future use)
3 per model S400 MPD card (2 for future use)
3 per model S1000 MPD card (2 for future use)
3 option modules per OCD card
Key Switching Unit
(single cabinet)
HxWxD:
Weight (fully loaded):
Power supply
HxWxD:
Weight:
DIGITAL KEY BX
21.1"x7.5x14.6"
(53.5cm x 19cm x 37cm)
40.5lb (18kg)
5.5" x 5.7" x 12"
(14cm x 14.4cm x 30.5cm)
10.8lb (4.9kg)
DIGITAL 400
16.5" x 24.4" x 15.0"
(42cm x 62cm x 38cm)
59.4lb (27kg)
12.4" x 5.7" x 9.7"
(31.4cm x 14.4cm x 24.5cm)
8.8lb (4.0kg)
PHYSICAL DIMENSIONS
DIGITAL 1000
16.5" x 24.4" x 15.0"
(42cm x 62cm x 38cm)
66lb (30kg)
SREC (optional) and SPC units
12.8 x 6 x 10.4
(32cm x 15cm x 26cm)
SREC and SPC units
13.2 lb (6kg)
Digital Key BX, Digital 400 & Digital 1000 Systems Technical Specifications