RLH RS422/485 Industrial Fiber Optic Link System

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Fiber Optic Link RS422/485 Card

DESCRIPTION

The RLH Fiber Optic Link RS-422 and RS-485 Interface Card converts serial data signals in to optical transmission signals over single or mulitmode fiber.

It is ideal for telco service providers and enterprise level users to connect to communication devices such as Utility, Wireless, PBX, Multiplexers, Routers and other serial data devices via fiber optic cable.

The RS422/485 system operates in pairs, extending distances over fiber, improving noise immunity and quality of service while improving intrusion protection, high voltage communications protection and network security.

FEATURES
		Critical data environments such as Wireless, Utility and Military applications
		Full duplex, constant transmission
		Dual power capable, line or 24-56VDC
		RS-422 and RS-485 data converter
		Framing independent - supports framed or unframed and channelized or fractional unchannelized data
		Data rate of 110 to 921,600 baud
		Extends network span up to 5 Km (3 mi.) on multimode and 30 Km (18 mi.) on a single-mode fiber.
		Supports multimode and single-mode fiber with ST or SC connectors
		Features user-selectable Local and Remote Loop-Back modes
		LED status indicators
		Can be unmanaged or managed using a Network Management Module (NMM)
		LED displays for immediate visual status of each port
		Meets ANSI, ETSI and ITU specifications
		Environmentally Rated for weather conditions
		Compatible with wide variety of housings
		Available pre-installed in housings
		LIFETIME UNCONDITIONAL WARRANTY

STANDARD SPECIFICATIONS

TRANSMISSION METHOD:
Frequency modulated light via optical fibers

WAVELENGTH:
Multimode: 850nm
Single Mode: 1310nm

FIBER TYPE/DISTANCE:
Multimode (62.5/125µm, 50/125µm): 3 miles/5km
Single-Mode (9/125µm): 18 miles/30km

COAX INTERFACE:
DB-9 female DTE/DCE: 50 feet/15.2m

FIBER CONNECTOR TYPE: ST, SC

PROTOCOLS:
SERIAL RS-422, RS-485

PHYSICAL DIMENSIONS:
7in. x 4in. x 1in. (177.8mm x 101.6mm x 25.4mm)
(Standard RLH Fiber Card Form Factor)

OPERATING TEMPERATURE:
-40˚F to +140˚F (-40˚C to +60˚C)

OPERATING HUMIDITY:
0 - 90% non-condensing


	CO CARD


	POWER OPTIONS CO (Central Office) and Sub (Subscriber side) cards can operate from either line power or local power input of 24-56VDC. POWER SUPPLY OPTIONS We carry an extensive line of AC/DC power supplies, DC/DC converters, solar power and battery backup systems for these cards.