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FT820DB Series Installation & Operation Manual

www.ot-systems.com 15

(6) Specifications

MODELS*

PARAMETERS

FT820DB-SST(R)SA

FT820DB-SST(R)

(Single-Mode)

FT820DB-SST(R)LSA

FT820DB-SST(R)L

(Single-Mode)

FT820DB-SMT(R)SA

FT820DB-SMT(R)

(Multi-Mode)

OPTICAL

No. of Fiber / Connector

1 / ST (or FC)

Wavelength

1310/1550 nm

1550/1310 nm

1310/1550 nm

Optical Power Budget

17 dB

24 dB

23 dB

Max Distance

40 km

60 km

1 km

ELECTRICAL VIDEO

Channel / Connector

8 / BNC

System

PAL, NTSC, SECAM

Bandwidth

≥ 6.0 MHz

Input/Output Impedance

75 Ohm

Input/Output Level

1.0 Vp-p typical

Differential Gain

< 1% typical

Differential Phase

< 1

typical

SNR

>65dB

DATA

Channel / Connector

2 / 7-pin Screw Terminal

Direction

Bi-directional (Duplex)

Electrical Format

RS232, RS422, RS485 (2-wire, 4-wire) Tri-state

Transmission Rate

0~256Kbps

POWER

Power consumption

12VDC @ 6.6W

Power Supply

Standalone Unit: FT/PA12V DC Adaptor

Card module: Powered by FT-C18 chassis

Connector (Standalone unit)

2-pin Screw Terminal

PHYSICAL

Weight (Kg)

Standalone unit: 0.82 Card module: 0.35

Dimensions (W x H x D) (mm)

Standalone unit: 156 x 50.5 x 223 (MAX)

Card module: 148 x 41 x 213 (MAX)

ENVIRONMENTAL

Operating Temperature

-40

C ~ +75

Storage Temperature

-40

C ~ +85

Relative Humidity

0 ~ 95% non-condensing

MTBF

>100’000 Hours

*If the optical connector is FC type, the suffix in the model number will be “-FXX”. Eg. FT820DB-FST

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