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[China]
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Address: 4F, Building 4, GuoLe Technology Park, LiRong RD, DaLang, LongHua Dist. Shenzhen, China
Contact name:Cherry Liu
ANC International Co., Limited |
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25G CWDM SFP28 Fiber Optic Transceiver 1271~1331nm SMF 10KM DDM
Description
Cisco compatible 25G CWDM SFP28 fiber optic transceiver module
manufactured by ANC International Co., Limited is designed for use
with Cisco 25 Gigabit Ethernet connectivity and CPRI 10
applications. This 25G CWDM SFP28 transceiver is programmed and
tested to perform identical to original Cisco 25GBASE-CWDM SFP28
transceiver but with much lower pricing. This 25G CWDM SFP28 module
features a highly reliable CWDM DFB transmitter and PIN
photo-detector into duplex LC optical connector, supporting links
up to 10km over single mode fiber.
This 25G CWDM SFP28 transceiver is with the SFP+ 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C. It has built-in clock and data recovery (CDR). This module is designed for single-mode fiber and operates at a nominal wavelength of CWDM (1271~1331nm).
Features
Duplex LC connector
Hot-pluggable SFP28 footprint
Operating data rate up to 25.78Gbps
Uncooled 1271~1331nm DFB laser
RoHS compliant and Lead Free
Distance up to 10Km on 9/125um SMF
Metal enclosure for lower EMI
Built-in digital diagnostic functions
Power dissipation <1.2W (0~70℃), <1.5W(-40~85℃)
Commercial and Industrial operating temperature optional
Compliance
ESD to the Electrical PINs: compatible with MIL-STD-883 Method 3015
ESD to the Signal LC Receptacle: compatible with IEC 61000-4-2
Immunity compatible with IEC 61000-4-3
EMI compatible with FCC Part 15 Class B EN55022 Class B (CISPR 22B)
VCCI Class B
Laser Eye Safety compatible with FDA 21CFR 1040.10 and 1040.11
EN60950, EN (IEC) 60825-1,2
RoHS compliant with RoHS 2 (2011/65/EU)
Applications
25G Ethernet
CPRI Option 10
Optical Characteristics (TOP=25°C, Vcc=3.3 Volts)
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
| Transmitter | ||||||
| Output Opt. Power | PO | -7 | 2 | dBm | ||
| Optical Wavelength | λ | λ-6.5 | λ+6.5 | nm | ||
| Side-Mode Suppression Ratio | SMSR | 30 | dB | |||
| Spectral Width(-20dB) | σ | 1 | nm | |||
| Optical Extinction Ratio | ER | 3.5 | dB | |||
| Transmitter Dispersion Penalty | TDP | 2.7 | dB | |||
| Relative Intensity Noise | RIN | -128 | dB/Hz | |||
| Receiver | ||||||
| RX Sensitivity @25.78Gb/s | SEN | -11.5 | dBm | |||
| RX Sensitivity OMA@25.78Gb/s | SEN | -9.6 | dBm | |||
| Receiver Overload | 2 | dBm | ||||
| Optical Center Wavelength | λC | 1260 | 1370 | nm | ||
| LOS De-Assert | LOSD | -16 | dBm | |||
| LOS Assert | LOSA | -30 | dBm | |||
| LOS Hysteresis | 0.5 | 5 | dB | |||
Ordering Information
| Part No. | Package | Data Rate | Wavelength | Component | Output Power | Rec. Sens | Connector | Case Temp. | Reach | Multi-rate |
| APS8BxxB53CDL10 | SFP28 | 25.78G | 1270nm/1330nm | DFB/PIN | -7~+2dBm | -12.5dBm | LC | C | 10km | Y |
| APS8CxxB53CDL10 | SFP28 | 25G | 1270nm/1290nm/1310nm/1330nm | DFB/PIN | -7~+2dBm | -11.5dBm | LC | C | 10KM | Y |
| APS8DxxB53xDL15 | SFP28 | 28.05G | C-band | EML/APD | +1~+6dBm | -14.5dBm | LC | C/I | 15KM | Y |
| APSP831B83xDL10 | SFP28 | 28.05G | 1310nm | DFB/PIN | -5~+3.5dBm | -10.4dBm | LC | C/I | 10km | N |
Mechanical Dimension
ANC Small Form Factor Pluggable (SFP28) transceivers are compatible
with the dimensions defined by the SFP Multi-Sourcing Agreement
(MSA). Dimensions are in mm.
