SFP Series Optical Module (BD SFP-1.25G-40 )
Product Specifications
| Prod Model: |
BD SFP-1.25G-40 |
Product Description
SFP Series Optical Module(BD SFP-1.25G-40 ), SM, single fiber, Bi-Di, 1310T/1550R and 1310R/1550T, 1.25G, 40km, single LC connector.
Features
1. Operating data rate up to 155M/622M/1.25~4.25Gbps
2.1310 nm FP LD Transmitter
1550 nm DFB LD Transmitter
3. Distance up to 10~120km
4. Single 3.3V Power supply and TTL Logic Interface
5. Duplex/simplex LC Connector Interface
6. Hot pluggable
7. Operating case temperature
Standard: 0~+70° C; Industrial: -40~+85° C
8. Compliant with MSA SFP specification
9. Digital diagnostic monitor interface
Compatible with SFF-8472 APD High Sensitivity Receiver
| Absolute Maximum Ratings |
| Parameter | Symbol | Min | Max | Unit |
| Supply Voltage | VCC | -0.5 | 3.6 | V |
| Operating Temperature | TOP | -40 | 85 | °C |
| Recommended Operating Conditions |
| Parameter | Symbol | Min | Max | Unit |
| Supply Voltage | VCC | 3.1 | 3.5 | V |
| Operating Temperature | TOP | 0 | 75 | °C |
| Optical characteristics |
| Parameter | Symbol | Min | Typical | Max | Unit |
| Transmitter |
| Optical output | P0 | 1 | -3 | 3 | - | dBm |
| 2 | -8 | -3 | - |
| Extinction ratio | ER | 9 | - | - | dB |
| Optical wavelength | λ | 1 * | 1270 | 1310 | 1340 | nm |
| 2 * | 1530 | 1550 | 1570 |
| Spectral width | Δλ | FP | - | - | 4 | nm |
| DFB | - | - | 1 |
| Rise time | Tr | - | - | 260 | ps |
| Fall time | Tf | - | - | 260 | ps |
| Transmitter output eye | compliant with Eye Mask Defined in 802.3z standard |
| Receiver |
| Optical Sensitivity | Sen | 1 * | - | - | -22 | dBm |
| 2 * | - | - | -22 |
| Input power-maximum | PMAX | 0 | - | - | dBm |
| Receiver wavelength | λ | 1 * | 1500 | - | 1600 | nm |
| 2 * | 1260 | - | 1360 |
| Signal detect deasserted | PD | -38 | - | - | dBm |
| Signal detect asserted | PA | - | - | -22 | dBm |
| | | | | | | | | | | |
| Optical Return Loss | RL | 15 | - | - | dB |
| Optical isolation | ISO | - | - | -40 | dB |
| Electrical characteristics |
| Parameter | Symbol | Min | Typical | Max | Unit |
| Data rate (NRZ) | B | - | 1250 | - | Mb/s |
| | 622 | |
| | 155 | |
| Supply voltage | VCCT | 3.1 | 3.3 | 3.6 | V |
| Supply current | ICCT | - | 70 | 130 | mA |
| Input HIGH Voltage | VIH | VCCT-1.165 | - | VCCT-0.700 | V |
| Input LOW Voltage | VIL | VCCT-1.890 | - | VCCT-1.475 | V |
| Transmitter Enable voltage | VEN | - | - | 0.8 | V |
| Transmitter Disable voltage | VD | 2 | - | - | V |
| Receiver |
| Data rate (NRZ) | B | - | 1250 | - | Mb/s |
| | 622 | |
| | 155 | |
| Supply voltage | VCCR | 3.1 | 3.3 | 3.6 | V |
| Supply current | ICCR | - | 100 | 150 | mA |
| Data Output High | VOH | VCCR-1.025 | - | VCCR-0.880 | V |
| Data Output LOW | VOL | VCCR-1.810 | - | VCCR-1.620 | V |
| LOS Low Voltage | VLOUT | - | - | 0.8 | V |
| LOS High Voltage | VHOUT | 2 | - | - | V |
Ningbo Hi-Tech ADK Network Technologies Co., Ltd (Brand: ADK) is a professional and experienced supplier of optical fiber communication network devices, also provide Ethernet and CATV products. All of our products are on the shortlist of China Telecom Network Application. With reliable quality, competitive prices, fast delivery and good service, we have won customers trust and market worldwide.
Main products
1)Fiber optic components: Optical Fiber Cable, Adapter, Patchcord, Coupler, Closure, ODF, FOSC
2)Instrument&Tools: Fusion Splicer, OTDR, Optical Power Meter, Optical Light Source, Optical Fiber Identifier, Toolkits
3)Gepon system: Optical Line Termination(OLT), Optical Network Unit(ONU), PLC Splitter, PON WDM
4)HFC&CATV Network: Optical Transmitter, Optical Receiver, CATV Amplifier, EDFA, CATV Splitter, CATV Connector, Coaxial Cable
5)Ethernet Equipment: Media Converter, Ethernet Switch, Router, SFP&XFP Module, Network Cable
Our strengths
1)Variety of goods, High cost performance, Fast delivery
More than 500 products to meet your different requirements, One-stop service to save your purchase cost.
2)Own factory, Professional technicians, Strict QC system
More than 100 staff in which 30% of technicians, Over 1, 000 square meters standards productive area. Each product will strictly go through 3 layer QC procedures: Material checking, production process testing, packing and delivery inspection.
3)Available project design and support, Quick service response, Perfect aftersale service;
One of the few companies in China that have design capability of GEPON system solution, Have specialized technicians for support&service.
Currently, Our products have been exported to European, Russia and South America countries, Welcome worldwide agents, trader, integrated dealers and engineer to cooperate with us.
Quality syetem: ISO9001: 2000
Certification: CE, FCC, RoHS
Management syetem: ERP, OA, CRM
Mission: Try our best to satisfy the customer, create service value
Objective: Cost down by control, Share the Profit with our customers
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