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TC8518

T1/E1, Data/Voice & Ethernet Fiber Optic Multiplexer (Up to 24 Ch.)

TC8518
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Features

The TC8518 T1/E1 Data/Voice & Ethernet Fiber Optic Multiplexer multiplexes up to 24 channels of T1/E1 and 3 Ethernet ports on single mode (1310/1550nm) or multimode (850nm) fiber.

The TC8518 T1/E1 is most often used for connecting T1/E1 signals from Cell Towers to Central Offices, multiplexing T1/E1 links between PBX’s, and adding Ethernet, Analog, Data or Telephone service to existing T1 or E1 fiber optic links.

  • Up to 24 T1/E1 and 3 Ethernet ports over Fiber
  • Fiber Optic Redundancy
  • Hot Swappable and Redundant Power
  • Multimode or Single Mode Optics
  • Management via CLI, WebUI, SNMP
  • FXS/FXO Ports Support Modems & Faxes
  • Extreme operating temp (-40°C to +80°C) option
  • Optional Expansion of up to 8 ports:
    • T1/E1
    • FXS/FXO
    • 2-wire/4-wire Analog
    • RS-232/422/485 Serial
    • Dry Contact

Applications

Typical applications include connecting T1/E1 signals from Cell Towers to Central Offices, multiplexing T1/E1 links between PBX’s, and adding Ethernet, Analog, Data or Telephone service to existing T1 or E1 fiber optic links.

Service Providers use the TC8518 as an efficient, cost effective method to provide their customers with Ethernet for data and T1/E1 for voice. Analog channels can be used for radio applications.

The one fiber, bi-directional optic option doubles existing fiber optic cable capacity.

TC8518 - Up to 24 Ch. T1/E1 & Ethernet Multiplexer
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Specifications

Data Rates
  1. T11.544 Mbps
  2. E12.048 Mbps
  3. Ethernet10/100 Mbps
  4. Async RS-232/422/485Up to 115K
  5. Console9.6K
  6. Audio300 Hz to 3.4 Khz
Channel Capacity
  1. T14, 8, 16, 24
  2. E14, 8, 16, 24
  3. Ethernet3
  4. 2-Wire/4-Wire Analog 4 or 8
  5. RS-232/422/4854 or 8
  6. Telephone (FXS or FXO)4 or 8
  7. Dry Contact4 or 8
Optical*
  1. Wavelength850nm Multimode, 1310/1550nm Single Mode
  2. ConnectorsST/SC
Electrical
  1. InterfaceT1, E1 (G.703) IEEE 802.3
  2. Connectors
  3. T1 (100 Ohm)RJ48
  4. E1 (120 Ohm)RJ48
  5. E1 (75 Ohm)BNC**
  6. EthernetRJ45
  7. Console PortRJ45
Visual Indicators
  1. System LEDsPWR (A, B), ALARM
  2. T1/E1Line Status
  3. OpticalSYNC, RSYNC, OPT-A/B,USE-B, S1, S2, INT CLK
  4. EthernetFULL/COL, 100M,LINK/ACT
Diagnostic Functions
  1. Local and Remote Loopack for T1/E1 Loopback for Optical
Power
  1. Standard100-240VAC 50/60Hz
  2. Optional12VDC, 24VDC, -48VDC, 125VDC
  3. Power Consumption <30W
Temperature
  1. Operating-10°C to 50°C
  2. High Temp (optn)-20°C to 70°C
  3. Extreme Temp (optn)-40°C to 80°C
Storage
  1. Temperature-40°C to 90°C
  2. Humidity95% non-condensing
Physical (Standalone Unit)
  1. Height(4.22 cm) 1.66"
  2. Width(48.26 cm) 19"
  3. Depth(30.5 cm) 12”
  4. Weight(2.54 kg) 5.6 lbs
*Contact factory for detailed specifications
**Using RJ48-to-BNC adapter
Note: Information contained in this data sheet is subject to change without prior notice.

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