Steel Tube 1310nm Wavelength Fused WDM Low Loss With FC/PC
connectors
Basic Information:
Geehe Fused WDM Module can combine 1310nm&1550nm or 1310nm or
1550nm signals into one fiber or separate 1310nm and 1550nm signals
into two fibers in optical fiber system. It can be used to double
the fiber transmission capacity or enable bi-directional
communication using one single fiber.
1X2 or 2X2 combine or separate light at different wavelengths. They
offer very low insertion loss, low polarization dependence, high
isolation, and excellent environmental stability. These components
have been extensively used in EDFA, CATV, WDM networks, and fiber
optics instrumentation.
.
2×2 Fused WDM Benefit&Features:
Fused WDM Benefit&Features:
* GR-1209-CORE Requirements for passive optic components
* GR-1221-CORE Reliability assurance requirements for passive
optical components
* GR-326-CORE Requirements for single-mode optical connectors sand
jumpers assemblies
* TIA-604 Fiber optic connector interpretability standard
* ROHS Directive on the restriction of hazardous substances
2×2 Fused WDM Applications:
- Passive Optical Network (PON)
- Optical Amplifiers
- Optical Access Networks/LAN
- Monitoring Systems
- Optical Fiber Sensor
- Medical OCT Devices
- Datacenters
Specifications& Technology Parameters:
| Parameter | 980/1550nm WDM or 1060/1550nm WDM | 1310/1550nm WDM | 1480/1550nm WDM |
| Fiber Type(dB) | Corning HI1060flex or OFS BF05635-02 | SMF-28e |
| Operating Wavelength(nm) | 980 & 1550 | 1060 & 1550 | 1310 & 1550 | 1480 & 1550 |
| Operating Bandwidth(nm) | ±10/20 | ±15 | ±15 |
| Grade | P | A | P | A | P | A | P | A |
| Insertion Loss(dB) | ≤0.15 | ≤0.25 | ≤0.30 | ≤0.40 | ≤0.2 | ≤0.3 | ≤0.3 | ≤0.35 |
| Isolation(dB) | ≥20 | ≥18 | ≥20 | ≥18 | ≥25 | ≥18 | ≥25 | ≥18 |
| PDL(dB) | ≤0.05 | ≤0.1 | ≤0.05 | ≤0.1 | ≤0.05 | ≤0.1 | ≤0.1 | ≤0.1 |
| Directivity(dB) | ≥55 |
| Operating Temperature(℃) | -40 ~ +85 |
* The above specification is excluding the connector
* Other specifications can be made on customer requires
Ordering Information:
| WDM- | N- | XX- | XX- | X- | XX- | XX- | X |
| | 95:980&1550nm 135:1310&1550nm 65:1060&1550nm
45:1480&1550nm | 01: :SMF-28e
02: HI1060flex,
03: OFS BF05635-02 | 1:1m
X:customization | 25:250μM Fiber
09:900μM loose Fiber 20: 2mm cable
30: 3mm cable | SC:SC/UPC
SA:SC/APC
......
00:No connector | A: A
B: B
C: C |
| Grade | Operation Wavelength | Fiber Type | Fiber Length | Pigtail Type | Connect Type | Dimension |
WDM Cable Type:
1. Single-mode fibers allow one mode to propagate.
2. Multimode fibers support the propagation of multiple modes.
3. Wavelength range is the range of wavelengths the WDM will
operate in.
4. Bandwidth, also called channel spacing, is the size of the
windows in nm.
5. Channel spacing is the center-to-center difference in frequency
between neighboring channels. Two hundred GHz corresponds to .4 nm
spacing, 100 GHz corresponds to .2 nm spacing, and 50 GHz
corresponds to .1 nm spacing.
6. Number of channels is the number of channels the device has to
send information. This number can range from 4 to 160 with design
enhancements adding more channels.
7. Insertion loss is the attenuation caused by the insertion of
wavelength division multiplexers (WDM) in an optical transmission
system.
Polarization-dependent loss is the maximum deviation in insertion
loss across all input polarization states.
Wuhan Geehe Comm Service:
-- Continuous improvement; accepting new challenges
-- Innovating new processes, and creating new products for the
benefit of our customers
-- Free samples for testing
-- Factory inspection, also accept the third party inspect
-- Younger Team
