Sync RS422/449 Fiber Modem - TC1504

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TC1504
Synchronous RS422/449 Fiber Optic Modem (Ext. Clock)

Compact and reliable, the TC1504 Fiber Optic Modem links synchronous data communication equipment requiring RS-422/RS-449 interfaces. It supports synchronous data rates up to 2.048 Mbps with an external clock.

Transparent to the data and DCE/DTE switchable, the TC1504 combines external clocking and data into an optical composite signal for transmission between local and remote units. It supports all types and sizes of multimode (850nm/1300nm) or single mode (1300/1500nm) fiber optic cable. An extended temperature version (-20°C to 70°C) is optional.

Diagnostics include local and remote Loopback and visual indicators for power, Receiving Timing, Receive Data, Transmit Timing, Transmit Data, and Optic Sync. DIP switches are provided for the Local and Remote Loopback functions, Slave Clock and DCE/DTE configuration.

Features
  • Sync Data Rates up to 2.048 Mbps
  • Distances up to 80km
  • Multimode or Single Mode (850/1300/1550nm)
  • DTE/DCE Selectable
  • Six Diagnostic LEDs
  • Slave Clock
  • Local & Remote Loopback Functions
  • Hardened Temperature Version (optional)

Packaging Options


Applications

The TC1504 is typically used to link high speed synchronous data devices. It is frequently used in harsh environments because of its fiber optic benefits. This makes it an efficient, low cost solution to electrical/radio frequency interference, ground loops and lightning problems.

TC1504 - Sync RS-422/449 Fiber Optic Modem
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Specifications

Data Rates
  1. Sync DC (0Hz)up to 2.048 Mbps*
Optical
  1. TransmitterLED/ELED
  2. ReceiverPIN Diode
  3. Wavelength850/1300nm MM, 1300/1550nm SM
  4. Fiber Optic ConnectorsST, Optional FC
  5. Loss Budgets* - 850/1300/1550nm
  6. 15dBMultimode @62.5/125 m
  7. 15dBSingle Mode @9/125 m
Electrical
  1. ConnectorDB37 Male
  2. Interface (DCE/DTE Switchable)RS-422/449
System
  1. Bit Error Rate1 in 109 or Better
Visual Indicators
  1. LEDsPWR, RxT, RxD, TT, TxD, Sync
Power
  1. Standard12VDC @200mA
  2. Optional115/230VAC
Temperature
  1. Operating-10°C to 50°C
  2. Hi-Temp (optional)-20°C to 70°C
  3. Storage-40°C to 90°C
  4. Humidity95% non-condensing
Physical (Standalone Unit)
  1. Height(2.0 cm) 0.72"
  2. Width(10.4 cm) 3.89"
  3. Depth(7.5 cm) 2.36"
  4. Weight(170 gm) 5.46 oz
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