LDM85 Series
Fiber Optic Modem

LDM85 Series : Fiber Optic Modem
Kliknģte zde pro vģtšķ obrįzek.
  Data Rates to 5M Baud
  RS-232, RS-422, TTL System Interfaces
  Multipoint Capability
  LED Indicators
  DCE/DTE Switch
  Small Size
  Low Cost
  SMA- or ST-Compatible Optic Connectors
  120/220 Vac, +5Vdc or 8 to 20 Vac/dc Power
  Connector Cables Available

The LDM85 is a small, inexpensive fiber optic transmitter/receiver. It features a complete RS-232 port as well as high speed TTL/RS-422/ RS-423 data transmit and receive. It is capable of data rates from DC to 5M baud. A pair of these units allows most RS-232C cable links to be replaced and extended with a duplex fiber optic cable. The normal 50-foot RS-232 limit may be extended to 1.2 miles (2 km). Fiber optic data communications provide complete EMI/RFI rejection, isolation, elimination of ground loops, and reduced error rates. Data security is enhanced by almost nonexistent electromagnetic emissions. A unique multipoint capability allows local area networks to be formed with the isolation and data security of a fiber optic data highway. The LDM85 is packaged in a rugged aluminum enclosure small enough to mount on the back panel of typical computer equipment, saving valuable desk and floor space. The RS-232 connection is through male or female EIA 25-pin connectors. The fiber optic connection is either through SMA (905) or ST connectors. Additional features include a TD/RD reversing switch for connection to DTE (Data Terminal Equipment) or DCE (Data Communication Equipment) ports, three diagnostic LED indicators, and locally connected handshake lines. The TTL port combined with the RS-232 port may be interfaced to RS-422/423 ports. The LDM85 optical transmitter is optimized for launching power into fiber sizes 85/125, 100/140, and 200µm plastic coated silica (PCS). Due to a lensed optical system, receiver response does not vary with fiber size.


 Čķslo modelu  Cena (bez DPH)  Popis  Ks
 LDM85-P   Kontaktujte prodejce  Fiber optic modem with 25 pin male RS-232 connector, SMA (905) fiber optic connector, 5 Vdc power
 LDM85-S    9,690.00 Kč   Fiber optic modem with 25 pin female RS-232 connector, SMA (905) fiber optic connector, 5 Vdc power
 LDM85-PT    10,350.00 Kč   Fiber optic modem with 25 pin male RS-232 connector, SMA (905) fiber optic connector, transformer power
 LDM85-ST    10,350.00 Kč   Fiber optic modem with 25 pin female RS-232 connector, SMA (905) fiber optic connector, transformer power
 LDM85-P-025    9,690.00 Kč   Fiber optic modem with 25 pin male RS-232 connector, ST fiber optic connector, 5 Vdc power
 LDM85-S-025    9,690.00 Kč   Fiber optic modem with 25 pin female RS-232 connector, ST fiber optic connector, 5 Vdc power
 LDM85-PT-025    10,350.00 Kč   Fiber optic modem with 25 pin male RS-232 connector, ST fiber optic connector, transformer power
 LDM85-ST-025    10,350.00 Kč   Fiber optic modem with 25 pin female RS-232 connector, ST fiber optic connector, transformer power
Obsah košķku Vyprįzdnit košķk Objednat
 * využijte možnost konzultovat ceny pųķmo s našimi prodejci  (tel: 596 311 899 - prodejnķ oddģlenķ, e-mail: viz. kontaktnķ informace)
 Poznįmka: Includes operator’s manual. Transformer powered units also include 120 Vac wall mount transformer.

 Literatura
   Stįhnout kompletnķ specifikace produktu ve formįtu PDF
 Manuįly
   Stįhnout  Fiber Optic Modem