DFB-LD 2.5Gb/s 80km LC 1550nm, DDM
1. Features:
Up to 2.67Gb/s Data Links
Hot-Pluggable
Duplex LC connector
Up to 80km on 9/125μm SMF
1550nm DFB laser transmitter
APD receiver
Single +3.3V Power Supply
Monitoring Interface Compliant with SFF-8472
Maximum Power <1W
Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available
RoHS compliant and Lead Free
2. Applications:
SONET OC-48 / SDH STM -16
SONET OC-12 / SDH STM -4
SONET OC-3 / SDH STM -1
Gigabit Ethernet
1x/2xFibre Channel
3. Description:
Moduleland’s TSPL2G80D Transceivers are a high performance, cost effective module which have a duplex LC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) and Digital diagnostics functions are available via the 2-wire serial bus specified in SFF-8472. The receiver section uses a APD receiver and the transmitter uses a 1550 nm DFB laser, up to 26dB link budge ensure this module SONET OC-48 / SDH STM -16 80km application.
4. Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
| Transmitter Section: |
| Center Wavelength | λc | 1530 | 1550 | 1570 | nm | |
| Spectral Width@-20dBm | σ | | | 1 | nm | |
| Sidemode Supression ratio | SSRmin | 30 | | | dB | |
| Optical Output Power | Pout | -2 | | +3 | dBm | 1 |
| Extinction Ratio | ER | 8.2 | | | dB | |
| Optical Rise/Fall Time | tr / tf | | | 260 | ps | 2 |
| Relative Intensity Noise | RIN | | | -120 | dB/Hz | |
| Total Generated Transmitter Jitter (peak to peak) | JTXp-p | | | 0.07 | UI | |
| Total Generated Transmitter Jitter (rms) | JTXrms | | | 0.007 | UI | |
| Output Eye Mask | Compliant with eye mask Telcordia GR-253-GORE | |
| Receiver Section: | |
| Optical Input Wavelength | λc | 1270 | | 1610 | nm | |
| RX Sensitivity @ OC-48/STM-16 | Sen1 | | | -28 | dBm | 3 |
| RX Sensitivity @ 2xFibre channel | Sen2 | | | -28 | dBm | 4 |
| RX Sensitivity @ Gigabit Ethernet | Sen3 | | | -30 | dBm | 4 |
| RX Sensitivity @ OC-12/STM-4 | Sen4 | | | -29 | dBm | 5 |
| RX Sensitivity @ OC-4/STM-1 | Sen5 | | | -30 | dBm | 5 |
| RX_LOS Assert | LOS A | -40 | | | dBm | |
| RX_LOS De-assert | LOS D | | | -29 | dBm | |
| RX_LOS Hysteresis | LOS H | 0.5 | | | dB | |
| Receiver Overload | Pol | -9 | | | dBm | |
5. About us
Moduleland locating in Hanoi Vietnam, is a factory based manufacturer of optical transceivers covering various types widely applied to WAN, LAN, SAN, Fiber Channel, FTTX, etc.
6. Certificate
Our Services
1. Warranty
Five years Warranty, three monthes free exchange and one year free repairing.
2. OEM, ODM are welcome.
3. Free sample will be provided.
Free samples under a certain value are available,with freight cost collect.
4. Any Inquire is welcome.
Any inquire will be replied within 24 hours.
5. After-sales service.
a. From the beginning of production till the successful delivery, we will track on time and post you the status.
b. When the goods arrived, if you have question after inspection, please feel free to contact us, we'll provide solution.
FAQ
Q: What payment terms do you accept?
A: T/T,L/C at sight,Western Union are acceptable. Other payment terms are negotiable.
Q: what is the lead time?
A: For standard products,we keep enough stock,cqn ship out in 1-3 days after PO confirmation.For big quantity and special products,Please check lead time with our sales representative.
Q: What are the shipping ways can you offer?
A: For small quantity we ship by Express like DHL,FedEX,TNT,UPS, EMS etc. For large quantity we can use airshipment ot other appointed method by clients.
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DFB-LD 2.5Gb/s 80km SFP Fiber Transceiver Duplex LC 1550nm DDM Images
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