产品单价 |
9.90元/个 |
起订量 |
10个 |
供货总量 |
999999 个 |
发货期限 |
自买家付款之日起3天内发货 |
品牌 |
九州互联 |
型号 |
ACS-25GE-DWDM-Cxx-ER |
距离 |
20KM |
光接口 |
LC |
速率 |
25G |
供货量 |
99999 |
品牌型号 |
ACS-25GE-DWDM-Cxx-ER |
兼容 |
华三 |
九州互联 25Gb/s SFP28 DWDM 20KM光模块ACS-25GE-DWDM-Cxx-ER兼容华为、中兴、华三、思科、JUNIPER
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25Gb/s SFP28 DWDM 20KM Optical Transceiver Module
ACS-25GE-DWDM-Cxx-ER
Description
ACS-25GE-DWDM-Cxx-ER transceiver is designed for use in 25-Gigabit Ethernet links up to 20km over single mode fiber. The module consists of DWDM EML Laser, APD and Preamplifier in a high-integrated optical sub-assembly. Digital diagnostics functions are available via a 2-wire serialinterface, as specified in SFF-8472.This module is designed for single mode fiber and operates at a nominal wavelength of 100GHz ITU Grid, C Band DWDM wavelength.
l Up to 25.78Gb/s data links
l 100 GHz ITU channel spacing with integrated wavelength locker
l Hot-pluggable SFP28 footprint
l Duplex LC/UPC type pluggable optical interface
l With CDR function
l Compliant with SFF+MSA and SFF-8472
l Meet ESD requirements, resist 8KV direct contact voltage
l High-speed storage area networks
l Custom high-speed data pipes
l Other Optical Links
Optical Characteristics
The following optical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
Transmitter | ||||||
Optical Wavelength | λC | λc -0.1 | λc +0.1 | nm | 1 | |
Center Wavelength Spacing | 100 | GHz | ||||
Optical Spectral Width | ∆λ | 1 | nm | |||
Average Optical Power | PAVG | 0 | 5 | dBm | 2 | |
Side Mode Suppression Ratio | SMSR | 30 | dB | |||
Optical Extinction Ratio | ER | 6 | dB | |||
Transmitter OFF Output Power | Poff | -30 | dBm | |||
Transmitter and Dispersion Penalty | TDP | 2.7 | dB | |||
Optical Return Loss Tolerance | ORLT | 20 | dB | |||
Transmitter Eye Mask | Compliant with IEEE802.3ae | |||||
Parameter | Symbol | Min. | Typical | Max | Unit | Notes |
Receiver | ||||||
Center Wavelength | λC | 1270 | 1610 | nm | ||
Receiver Sensitivity | Sen. | -14 | dBm | 3 | ||
Average Receive Power | -20 | -5 | dBm | |||
Input Saturation Power (overload) | Psat | -8 | dBm | |||
LOS Assert | LOSA | -30 | dBm | |||
LOS De-assert | LOSD | -21 | dBm | |||
LOS Hysteresis | LOSH | 0.5 | dB | |||
Damage Threshold | THd | 0 | dBm | |||
Notes:
1. λc refer to wavelength selection, and corresponds to approximately 0.8 nm.2. Class 1 Laser Safety per FDA/CDRH and IEC-825-1 regulations.3. Measured with Light source 1528.77~1563.86nm, ER=4dB; BER =<10^-12 @ PRBS=2^31-1 NRZ.
Wavelength Selection: C-band λc Wavelength Guide Pin Descriptions
| Channel | Wavelength (nm) | Frequency (THZ) | Channel | Wavelength (nm) | Frequency (THZ) |
C17 | 1563.86 | 191.70 | C39 | 1546.12 | 193.90 |
C18 | 1563.05 | 191.80 | C40 | 1545.32 | 194.00 |
C19 | 1562.23 | 191.90 | C41 | 1544.53 | 194.10 |
C20 | 1561.42 | 192.00 | C42 | 1543.73 | 194.20 |
C21 | 1560.61 | 192.10 | C43 | 1542.94 | 194.30 |
C22 | 1559.79 | 192.20 | C44 | 1542.14 | 194.40 |
C23 | 1558.98 | 192.30 | C45 | 1541.35 | 194.50 |
C24 | 1558.17 | 192.40 | C46 | 1540.56 | 194.60 |
C25 | 1557.36 | 192.50 | C47 | 1539.77 | 194.70 |
C26 | 1556.55 | 192.60 | C48 | 1538.98 | 194.80 |
C27 | 1555.75 | 192.70 | C49 | 1538.19 | 194.90 |
C28 | 1554.94 | 192.80 | C50 | 1537.40 | 195.00 |
C29 | 1554.13 | 192.90 | C51 | 1536.61 | 195.10 |
C30 | 1553.33 | 193.00 | C52 | 1535.82 | 195.20 |
C31 | 1552.52 | 193.10 | C53 | 1535.04 | 195.30 |
C32 | 1551.72 | 193.20 | C54 | 1534.25 | 195.40 |
C33 | 1550.92 | 193.30 | C55 | 1533.47 | 195.50 |
C34 | 1550.12 | 193.40 | C56 | 1532.68 | 195.60 |
C35 | 1549.32 | 193.50 | C57 | 1531.90 | 195.70 |
C36 | 1548.51 | 193.60 | C58 | 1531.12 | 195.80 |
C37 | 1547.72 | 193.70 | C59 | 1530.33 | 195.90 |
C38 | 1546.92 | 193.80 | C60 | 1529.55 | 196.00 |
Non-ITU | Peak wavelength between 1528.77nm-1563.86 | C61 | 1528.77 | 196.10 | |
Ordering Information
| Part Number | Data Rate (Gb/s) | Wavelength (nm) | Transmission Distance(km) | Temperature (oC) (Operating Case) |
ACS-25GE-DWDM-Cxx-ER | 25.78 | CH17~CH61 | 20km SMF | 0~70 commercial |
| 深圳九州互联科技有限公司 | |||
|---|---|---|---|
| 联系人 | 胡生 |
微信 | 18923715496 |
| 手机 | | 邮箱 | 877340738@qq.com |
| 传真 | 0755-88868185 | 地址 | 南山 |
| 主营产品 | 100G光模块QSFP28,40G光模块QSFP,10G光模块SFP,光纤放大器 | 网址 | http://100gxqsfp28.b2b.huangye88.com/ |
