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Dc supply input (-48 v version), Cable types, B.7.2 – TANDBERG High Definition Professional Recevier/Decoder TT1280 User Manual

Page 114: B.8 cable types, B.7.2 dc supply input (-48 v version)

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Technical Specification

Page B-22

Reference Guide: TT128x High Definition Professional Receiver/Decoder

ST.RE.E10141.5

B.7.2

DC Supply Input (-48 V Version)

NOTES...
1. Only models TT1280/CIBAS/48V, TT1280/DIRBAS/48V, TT1282/CIBAS/48V and

TT1282/DIRBAS/48V use a DC power supply.

2. Ensure correct polarity is maintained.
3. The unit must have a protective earth.

Table B.33: DC Power Supply Specification

Item Specification

Rated voltage

For connection to –48 Vdc supplies only.
(PSU input tolerance –40 to –60 Vdc). Correct polarity must always be observed.

Rated current

2 A

Input connector

Terminal block

Fuse

Fuse in –48 Vdc connector at rear of unit.

Fuse type

Bussmann S505
Littelfuse 215
5x20mm time delay (T) 1500A breaking capacity (HBC)
IEC/EN 60127-2 Sheet 5

Fuse current rating

5 A 250 V T HBC

Power consumption

45 W typical (NO options fitted)
180 W maximum

B.8 Cable

Types

The signal cable types (or similar) in Table B.34 are those recommended

by TANDBERG Television in order to maintain product EMC compliance.

Table B.34: Suitable Signal Cable Types

Signal Type

Connector

Cable

RS-232/RS-422 Data Out

9-way D-type Male

Belden 8162 CM 2PR24 shielded E108998 (typical)

Alarm Relay

9-way D-type Male

Belden 8162 CM 2PR24 shielded E108998 (typical)

ASI/HDSDI Out 1 and 2

BNC

Canford Audio BBC 1/3 PSF (type 2 video cable)

ASI/SMPTE 310 In

BNC

Canford Audio BBC 1/3 PSF (type 2 video cable)

Frame Sync

BNC

Canford Audio BBC 1/3 PSF (type 2 video cable)

Ethernet (100BaseT)

RJ-45

CAT 5E Data Cable S-FTP

Audio 1 and 2

9-way D-type Male to XLR

Canford Audio Cable DST 110 Ω

Video Out

15-way D-type Male

Five-way screened Haurtian computer cable EL164535 ‘D’

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