Interface: Conforms to EIA RS-232C and CCITT, V.24 specifications.

· Pins 3 and 2, "Transmit" and "Receive Data," are switch selectable.

· Pin 7 is internally connected to Pin 8.

· Pins 6, 1, and 4 are internally connected.

· Pin 5 is the Signal Ground.

Connections:

RS-232: RS-232 9271 & 9271A Female DB-9

Fiber Optic: Both models have ST Connectors

Data Rate: 300Baud to 115.2 kbps

Operating Distance Fiber Diameter
 

in Microns	Distance
(Core/Cladding)	in Meters/Feet
50/125	1400/4600
62.5/125	2000/6500
100/140	2600/8500

Wave Length: 850 nm

Power Budget: With 62/125 micron fiber 12db

Power: The Model 9271 & 9271-NF power is derived from an RS-232 interface.

Model 9271A is supplied with a wall AC-DC power supply (provides +12 VDC) that connects to 115 VAC (1510-0033) or an optional 220 VAC (1510-0034).

Size: 2.0" W x 3.95" L x 1.45" H (5.1 cm x 10 cm x 3.7 cm)

Environment: 0 deg to 50 deg C, 5 to 95% RH