OBD 1514 E
1GbE Ethernet Fiber Optic Bidirectional Transceiver Kit
The OBD 1514 E is a matched pair of compact Ethernet switches designed to extend the reach of 1GbE signals over long distances. The two switches are linked via simplex bi-directional fiber which operates at a constant 1Gbit/s speed.
This pair of modules uses WDM (Wavelength-division Multiplexing) fiber technology in a closed loop environment, It functions as a simple Ethernet extender solution. The fiber link supports distances up to 10km* and provides a single, high speed 1Gbit/s error-free optical connection between the two locations.
Each OBD 1514 E module has two standard RJ45 Ethernet ports. The complete system functions as a 4 ports Ethernet switch, providing two standard RJ45 Ethernet ports at each end bridged with fiber. For legacy systems, each Ethernet port can be set for automatic speed detection (10/100/1000) or forced to 10 Mbit/s. Each port uses auto crossover detection or can be forced manually if needed. These functions are available using the dip switch located on the device.
Note: This system uses WDM and should only be used in point to point applications. WDM cannot be integrated into a CWDM system.
Key Features
- Bidirectional send and receive over single fiber link
- Supports standard ethernet inputs up to 1 Gbit/s
- Closed loop WDM fiber system
- 3 port ethernet switch (1 fiber, 2 electrical)
- Auto (10/100/1000) port speed detection
- Manually force 10Mbit/s electrical speed (if needed)
- Fiber transceiver speed always 1 Gbit/s
- Auto or manual electrical crossover selection
- Distances up to 10km(6.2 miles)* over singlemode fiber
*Distance is an approximation. Actual distances achieved can be longer or shorter depending on the type of cable. Determine link losses and perform optical budget calculations to ensure correct operation
Ordering Information
| UPC / EAN | Model | Description |
|---|---|---|
| 4250479328334 | OBD 1514 E | Ethernet Bidirectional Transceiver SMF (LC Connector) |
| Options | ||
| 4250479329041 | RFR 1200 | 1RU 19″ Chassis for 14 yellobriks |
| 4250479315013 | RFR 1001 | Single Module Mounting Bracket |
| 4250479314016 | P-TAP 1000 | P-TAP Battery Power Adapter Cable |
| 4250479314009 | XLR-1000 | 4 Pin XLR Battery Power Adapter Cable |
| 4250479323278 | LC/FC SIM | Simplex LC/FC Fiber Adapter |
| 4250479318250 | LC/SC SIM | Simplex LC/SC Fiber Adapter |
| 4250479318151 | LC/ST SIM | Simplex LC/ST Fiber Adapter |
Ethernet (electrical) for each module:
- 2 x Ethernet ports, RJ 45 Connectors.
- 10 BaseTUTP category 3,4 or 5 cable up to 328ft/100m (2 pairs)
- 100 BaseTXUTP category 5 cable up to 328ft/100m (2 pairs)
- 1000 BaseTXUTP category 5 cable up to 328ft/100m (4 pairs
- Auto detect bit rate (10/100/1000), or force to 10Mbit for each port (selectable)
- Automatic crossover detection or force manually for each port (selectable)
- Port speed / activity LED indication (next to Ethernet port)
Ethernet Optical I/O:
- EEE 802.3z
- (1000BASE-X Gbit/s Ethernet over Fiber at 1Gbit/s (125 MB/s)
1 x fiber optic bidirectional connection
- Simplex LC/PC (Singlemode)
Optical TX Wavelength: (WDM)
- OET 1514 A = 1310nm (Singlemode)
- OET 1514 B = 1330nm (Singlemode)
Optical TX power:
- OET 1514 A -9dBm to -3dBm (Singlemode)
- OET 1514 B -9dBm to -3dBm (Singlemode)
- TX active LED on side of module
Optical RX Sensitivity
- OET 1514 A -24dBm (Singlemode)
- OET 1514 B -24dBm (Singlemode)
- RX active LED on side of module
Optical RX Wavelength (WDM)
- OET 1514 A = 1550nm (Singlemode)
- OET 1514 B = 1310nm (Singlemode)
Max. distance*
- 10km* (6.2 miles*) Singlemode
Power (each module)
- +12V DC @ 1.7W nominal – (supports 7 – 24V DC input range)
- Power Present LED on side of module
Physical Size: (including connectors) each module
- Metric:140mm x 42mm x 22mm
- Inches: 5.51” x 1.65” x 0.86”
Weight: (each module)
- 125g (4.4oz)
Operational Temperature Range:
- Ambient 5 – 40ºC (41 – 104ºF) 90% Humidity (non-condensing)
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*Distance is an approximation. Actual distances achieved can be longer or shorter depending on the type of cable. Determine link losses and perform optical budget calculations to ensure correct operation
