10G CWDM SFP+ ZR Transceiver for SMF Links, 1470nm to 1610nm Duplex LC
SFP+10-CW1416-ZR-LCD
- Broad Multi-Brand Compatibility
- Flexible Customization Support
- Tested for Reliable Performance
- Fast Response & Delivery
- Professional Technical Support
The FC-LINK SFP+ 10G CWDM (1470-1610nm) ZR LC DX series optical transceiver is designed for high-performance fiber communication applications up to 10G, fully compliant with the SFP+ MSA SFF-8431 specification. This module is optimized for single-mode fiber and operates at CWDM wavelengths, offering eight center wavelengths from 1470nm to 1610nm, with 20nm increments between each wavelength. It provides a guaranteed optical link budget of 23dB. The module features an SFP+ connector for hot-plug capability and requires a single 3.3V power supply. The optical output can be disabled via an LVTTL logic high-level input (TX_DIS), and a Loss of Signal (RX_LOS) output is available to indicate the absence of an optical signal at the receiver. Additionally, this module supports digital diagnostic functions through a 2-wire serial interface, in compliance with the SFF-8472 specification.
| SPECIFICATIONS | |||
|---|---|---|---|
| Product Model | SFP+10-CW1416-ZR-LCD | Manufacturer Brand | FC-LINK |
| Package Type | SFP+ | Optical Connector | Duplex LC |
| Max Data Rate | 11.3Gbps | Channel Data Rate | 10.138Gb/s |
| Power Budget | 23dB | ||
| Wavelength | 1470nm to 1610nm | Operating Voltage | 3.3V |
| Fiber Type | SMF | Core Size | 9/125µm |
| Transmitter Type | CWDM EML | Receiver Type | IDP |
| TX Power | 0~4dBm | Receiver Sensitivity | -23dBm |
| Digital Diagnostic Monitoring(DDM) | YES | Receiver Overload | -8dBm |
| Power Consumption | <1.5W | Protocols | SFF-8431 SFF-8432 SFF-8472 |
| Operating Temperature(Commercial) | 0℃~+70℃ | Storage Temperature(Commercial) | -40℃~+85℃ |
| Operating Temperature(Extended) | -20℃~+75℃ | Storage Temperature(Industrial) | -40℃~+85℃ |
Server-to-Switch Data Center Links
Used for 10G/25G/100G optical uplinks between servers and top-of-rack switches in high-density data center deployments.
Building-to-Building Campus Backbone
Suitable for 1G/10G fiber links between office buildings, campus distribution rooms, and backbone aggregation points.
Access-to-Core Enterprise Uplinks
Designed for switch uplinks from access to aggregation or core layers in enterprise and campus network architectures.
Industrial Switching in Harsh Environments
Applied in industrial Ethernet, automation systems, and outdoor cabinets where wider temperature tolerance and stable fiber communication are required.
Compatible Brands
Customization Options
Vendor Coding
Private Label
Custom Part Number
Packaging Design
Temperature Grade Selection
| CWDM* Wavelength | |||||||||
| Band | Nomenclature | Wavelength(nm) | |||||||
| Min. | Typ. | Max. | |||||||
| S-band short wavelength | K | 1464 | 1470 | 1477.5 | |||||
| L | 1484 | 1490 | 1497.5 | ||||||
| M | 1504 | 1510 | 1517.5 | ||||||
| N | 1524 | 1530 | 1537.5 | ||||||
| C-band conventional | O | 1544 | 1550 | 1557.5 | |||||
| L-band long wavelength |
P | 1564 | 1570 | 1577.5 | |||||
| Q | 1584 | 1590 | 1597.5 | ||||||
| R | 1604 | 1610 | 1617.5 | ||||||
| CWDM*: 8 Wavelengths from 1470nm to 1610nm, each step 20nm. | |||||||||
| Absolute Maximum Ratings | |||||||||
| Parameter | Symbol | Min. | Max. | Unit | |||||
| Maximum supply voltage 1 | Vcc | -0.5 | 4.0 | V | |||||
| Storage temperature | Ts | -40 | 85 | °C | |||||
| Recommended Operating Conditions | |||||||||
| Parameter | Symbol | Min. | Typical | Max. | Units | ||||
| Case operating temperature | TC | Standard | 0 | - | +70 | °C | |||
| Extended | -20 | - | +75 | ||||||
| Supply voltage | Vcc | 3.13 | 3.3 | 3.45 | V | ||||
| Supply current | Icc | - | - | 455 | mA | ||||
| Data rate | SFP+10-CW1416-ZR-LCD | 0.6 | - | 11.3 | Gbps | ||||
| Electrical Characteristics | |||||||||
| Parameter | Symbol | Min. | Typ. | Max | Unit | Notes | |||
| Transmitter | |||||||||
| CML inputs(Differential) | Vin | 180 | - | 1000 | mVpp | 1 | |||
| Input impedance (Differential) | Zin | 85 | 100 | 115 | ohms | - | |||
| Tx_DISABLE input voltage - high | - | 2 | - | Vcc+0.3 | V | - | |||
| Tx_DISABLE input voltage - low | - | 0 | - | 0.8 | V | - | |||
| Tx_FAULT output voltage - high | - | 2 | - | Vcc+0.3 | V | - | |||
| Tx_FAULT output voltage - low | - | 0 | - | 0.8 | V | - | |||
| Receiver | |||||||||
| CML Outputs (Differential) | Vout | 350 | - | 700 | mVpp | 1 | |||
| Output impedance (Differential) | Zout | 85 | 100 | 115 | ohms | - | |||
| Rx_LOS output voltage - high | - | 2 | - | Vcc+0.3 | V | - | |||
| Rx_LOS output voltage - low | - | 0 | - | 0.8 | V | - | |||
| MOD_DEF ( 0:2 ) | VoH | 2.5 | - | - | V | 2 | |||
| VoL | 0 | - | 0.5 | V | |||||
| Notes: 1. After internal AC coupling. 2. Reference the SFF-8472 MSA. |
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| Optical Characteristics | |||||||||
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note | |||
| Transmitter | |||||||||
| Output opt. pwr: 9/125 SMF | Pout | 0 | - | 4 | dBm | 1 | |||
| Extinction ratio | ER | 3.5 | - | - | dB | - | |||
| Optical wavelength | λ | λc–6 | λc | λc+7.5 | nm | 2 | |||
| -20dB spectrum width | Δλ | - | - | 1 | nm | - | |||
| Side mode suppression ratio | SMSR | 30 | - | - | dB | - | |||
| Average launch power of OFF transmitter | POFF | - | - | -30 | dBm | - | |||
| Transmitter dispersion penalty | TDP | - | - | 3.5 | dB | - | |||
| TX jitter | TXj | Per 802.3ae requirements | - | - | |||||
| Relative intensity noise | RIN | - | - | -128 | dB/Hz | - | |||
| Receiver | |||||||||
| Receiver sensitivity | Pmin | - | - | -23 | dBm | 3 | |||
| Input overload | Pmax | -8 | - | - | dBm | - | |||
| Optical center wavelength | λ | 1260 | - | 1620 | nm | - | |||
| Receiver reflectance | Rrf | - | - | -12 | dB | - | |||
| LOS de-assert | LOSD | - | - | -24 | dBm | - | |||
| LOS assert | LOSA | -37 | - | - | dBm | - | |||
| LOS hysteresis | - | 1 | - | - | dB | - | |||
| *Notes: 1. Output power is coupled into a 9/125μm SMF. 2. ITU-T G.694.2 CWDM wavelength from 1470nm to 1610nm, each step 20nm. 3. Average received power; BER less than 1E-12 and PRBS 231-1 test pattern |
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| SFP+ TRANSCEIVER ELECTRICAL PAD LAYOUT |
| PIN FUNCTION DEFINITIONS | |||||||||
| Pin | Name | Function | Plug Seq. | Notes | |||||
| 1 | VeeT | Transmitter ground | 1 | Note 5 | |||||
| 2 | TX Fault | Transmitter fault indication | 3 | Note 1 | |||||
| 3 | TX Disable | Transmitter disable | 3 | Note 2, module disables on high or open | |||||
| 4 | SDA | Module definition 2 | 3 | 2-Wire serial interface data line. | |||||
| 5 | SCL | Module definition 1 | 3 | 2-Wire serial Interface clock. | |||||
| 6 | MOD-ABS | Module definition 0 | 3 | Note 3 | |||||
| 7 | RS0 | RX rate select(LVTTL). | 3 | No function implement | |||||
| 8 | LOS | Loss of signal | 3 | Note 4 | |||||
| 9 | RS1 | TX rate select(LVTTL). | 1 | No function implement | |||||
| 10 | VeeR | Receiver ground | 1 | Note 5 | |||||
| 11 | VeeR | Receiver ground | 1 | Note 5 | |||||
| 12 | RD- | Inv. received data out | 3 | Note 6 | |||||
| 13 | RD+ | Received data out | 3 | Note 6 | |||||
| 14 | VeeR | Receiver ground | 1 | Note 5 | |||||
| 15 | VccR | Receiver power | 2 | 3.3V ± 5%, Note 7 | |||||
| 16 | VccT | Transmitter power | 2 | 3.3V ± 5%, Note 7 | |||||
| 17 | VeeT | Transmitter ground | 1 | Note 5 | |||||
| 18 | TD+ | Transmit data in | 3 | Note 8 | |||||
| 19 | TD- | Inv. transmit data in | 3 | Note 8 | |||||
| 20 | VeeT | Transmitter ground | 1 | Note 5 | |||||
| Notes: 1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor on the host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, output indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output will be pulled to < 0.8V. 2) TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7K~10 K Ω resistor. Its states are: Low (0 – 0.8V): Transmitter on (>0.8, < 2.0V): Undefined High (2.0 – 3.465V): Transmitter Disabled Open: Transmitter Disabled 3) Module Absent, connected to VeeT or VeeR in the module. 4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K –10KΩ resistor on host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates normal operation. In the low state, the output will be pulled to < 0.8V. 5) The module signal ground contacts, VeeR and VeeT, should be isolated from the module case. 6) RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines will be between 370 and 700 Mv differential (185–350Mv single ended) when properly terminated. 7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP+ connector pin. Maximum supply current is 300mA. Recommended host board power supply filtering is shown below. Inductors with DC resistance of less than 1 ohm should be used in order to maintain the required voltage at the SFP+ input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP+ transceiver module will result in an inrush current of no more than 30Ma greater than the steady state value. VccR and VccT may be internally connected within the SFP+ transceiver module. 8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board. |
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Performance Testing
Each module is tested before shipment to help ensure stable optical and electrical performance.
Compatibility Verification
Compatibility validation is available for major switch and router platforms.
Reliability Screening
Selected products support aging, temperature cycle, and stability testing for demanding applications.
Traceable Quality Control
Inspection and production records support more consistent quality control and batch traceability.
