OM-10B Modem Datasheet

OM-10B Datasheet, PDF, Equivalent


Part Number

OM-10B

Description

Fiber Optic Serial Data Modem

Manufacture

LUXCOM Technologies

Total Page 4 Pages
Datasheet
Download OM-10B Datasheet


OM-10B
Technologies Inc.
OM -10B
Fiber Optic Serial Data Modem
Applications
Computer to computer
Computer to printer
Computer to encrypter
Server to PC links
www.DataSheet4U.com
Description
The OM-10B modem transmits and receives serial asynchronous and synchronous data over a pair of optical fibers.
The interface can be set to EIA530, EIA530A, RS232, or RS485. The modem is data rate transparent from DC to
128K Baud. Data, two clocks, and all hand-shake lines are passed across the link. There are two models of the OM-
10B, a DCE and a DTE. The OM-10B-DCE connects to Data Terminal Equipment such as a computer. It has an on-
board bit rate generator which outputs standard clock frequencies, if a clock is desired for synchronous
communication. The OM-10B-DTE connects to Data Communication Equipment such as a modem.
Features:
· Compact
· Programable interface
· Data plus two clocks
· DC to 128K baud
· DCE and DTE version
· All handshake lines implemented
· Wide operating temperature (-40°C to 75°C)
· EMI/RFI immune
· Low power consumption
· 5 year warranty
Specifications
Optical
Light source ................................................................................ 850 nm LED M multimode fiber version
1300 nm SLED MM multimode fiber version
1300 nm ELED SM singlemode fiber version
Optical connectors ...................................................................... ST
Optical sensitivity ........................................................................ >-32 dBm (10-9 BER)
Operating distance
M version -18dBm launch, 62.5/125 fiber, 3 dB loss/Km .................................................. 5 Km
MM version -18dBm launch, 62.5/125 fiber, 1 dB loss/Km .................................................. 14 Km
SM version -16dBm launch, 9/125 fiber, .4 dB loss/Km ................................................. 40 Km

OM-10B
OM-10B
Fiber Optic Serial Data Modem
www.DataSheet4U.com
Specifications (continued)
Electrical
Data rate .................................................................................................... Transparent up to 128k Baud
Baud clock (on OM-10B DCE only) ............................................................ 1.2K, 2.4K, 4.8K, 9.6K, 19.2K,
(Note that 112K and 128K are above RS232 data rates)
56K, 64K, 112K, AND 128K
Data I/O connector ..................................................................................... OM-10B-DCE DB25 FEMALE
OM-10B-DTE DB25 MALE
(terminal block is optional)
Interfaces (switch selectable) ..................................................................... EIA-530, EIA-530A, RS-232, EIA-485 -2 wire
Power source (supplied) ............................................................................ External 6V DC power cube
Supply voltage range ................................................................................. 5-8V
Power consumption (6 V supply) ............................................................... < 2 Watts
General
Operating temperature ............................................................................... -40°C to 75°C
Humidity (RH) ............................................................................................. 10% to 95%
MTBF .......................................................................................................... >100,000 hrs.
Dimensions ................................................................................................ 8 *1.6 * 5 cm
*Specifications subject to change without notice
I/O Interface
Switches on the side of the OM-10B are used to select any of the following interfaces: EIA-530, EIA-530A, RS-232,
EIA-485 -2 wire. The modems will work with different interfaces at each end. For instance, one end may be
configured as EIA-530 and the other as RS-232.
The OM-10B-DCE usually connects to another OM-10B-DTE; in this configuration, the modem simulates a straight
through cable connection; however an OM-10B-DCE to OM-10B-DCE or OM-10B-DTE to OM-10B-DTE
configurations is valid. Two possible configurations are shown below.


Features Technologies Inc. www.DataSheet4U.com OM -10B Fiber Optic Serial Data Modem A pplications Computer to computer Comput er to printer Computer to encrypter Ser ver to PC links Description The OM-10B modem transmits and receives serial as ynchronous and synchronous data over a pair of optical fibers. The interface c an be set to EIA530, EIA530A, RS232, or RS485. The modem is data rate transpar ent from DC to 128K Baud. Data, two clo cks, and all hand-shake lines are passe d across the link. There are two models of the OM10B, a DCE and a DTE. The OM- 10B-DCE connects to Data Terminal Equip ment such as a computer. It has an onbo ard bit rate generator which outputs st andard clock frequencies, if a clock is desired for synchronous communication. The OM-10B-DTE connects to Data Commun ication Equipment such as a modem. Fea tures: · Compact · Programable interf ace · Data plus two clocks · DC to 12 8K baud · DCE and DTE version Specific ations · · · · · All handshake lines implemented Wide operating te.
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