10G DWDM SFP+ ZR 80KM 24dB EML C-Band 50GHz 100GHz 200GHz ITU Grid
10G DWDM 80KM SFP+ Description
Takfly SFP+ ZR DWDM Transceiver is designed for 10GBASE-ER/EW, and
8.5G/10G Fiber- Channel applications. The transceiver consists of
two sections: The transmitter section incorporates a colded EML
laser. And the receiver section consists of a APD photodiode
integrated with a TIA. All modules satisfy class I laser safety
requirements. Digital diagnostics functions are available via a
2-wire serial interface, as specified in SFF-8472, which allows
real-time access to device operating parameters such as transceiver
temperature, laser bias current, transmitted optical power,
received optical power and transceiver supply voltage.
10G DWDM 80KM SFP+ Features
- Link length up to 80km
- Compliant with SFF-8431 and IEE802.3ae
- Suitable for use in 100GHz channel spacing DWDM systems
- Data rate selectable ≤4.25Gbps or 9.95Gbps to 10.3Gbps bit rates
- Cooled EML transmitter and APD receiver
- Low Power Dissipation 1.4W Maximum
- -5ºC to 70ºC Operating Case Temperature
- Single 3.3V power supply
- Diagnostic Performance Monitoring of module temperature, supply
Voltages, laser bias current, transmit optical power, receive
optical power
- RoHS compliant and lead free
10G DWDM 80KM SFP+ Application
- 10GBASE-ZR/ZW
- 10G Fiber Channel (with/without FEC)
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
| Supply Voltage | Vcc | -0.5 | 3.8 | V |
| Storage Temperature | Tst | -40 | 85 | ºC |
| Relative Humidity | Rh | 0 | 85 | % |
Operating Conditions
| Parameter | Symbol | Min | Typical | Max | Unit |
| Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V |
| Supply current | Icc | - | 420 | 610 | mA |
| Operating Case temperature | Tca | -5 | - | 70 | ºC |
| Module Power Dissipation | Pm | - | 1.4 | 2 | W |
Notes:
[1] Supply current is shared between VCCTX and VCCRX.
[2] In-rush is defined as current level above steady state current
requirements.
Transmitter Specifications – Electrical
| Parameter | Symbol | Min | Typical | Max | Unit |
| Data Rate | Mra | - | 10.3 | 11.3 | Gbps |
| Input differential impedance | Rim | - | 100 | - | Ω |
| Differential data Input | VtxDIFF | 120 | - | 850 | mV |
| Transmit Disable Voltage | VD | 2.0 | - | Vcc3+0.3 | V |
| Transmit Enable Voltage | Ven | 0 | - | +0.8 | V |
| Transmit Disable Assert Time | Vn | - | - | 100 | us |
Receiver Specifications – Optical
| Parameter | Symbol | Min | Typical | Max | Unit |
| Input Operating Wavelength | λ | 1260 | - | 1620 | nm |
| Receiver sensitivity [1] | | - | - | -24 | dBm |
| Maximum Input Power | RX-overload | - | - | -8 | dBm |
| Loss of Signal Asserted | | -34 | - | - | dBm |
| LOS De-Asserted | | - | - | -24 | dBm |
| LOS Hysteresis | | 0.5 | - | - | dB |
Notes:
[1] Measured with conformance test signal for BER = 10–12. The stressed sensitivity values in the table are for system level
BER measurements which include the effects of CDR circuits. It is
recommended that at least 0.4 dB additional margin be allocated if
component level measurements are made
without the effects of CDR circuits.
Compatibility
All of Takfly's transceiver modules are open sourced, can be coded
to be fully compatible with major brands' products and devices,
such as Intel, Dell, , Finisar, Arista, HP, Mellanox, Juniper,
HUAWEI, H3C, etc. For other brands' devices, please specify when ordering so that we
can write corresponding codes for your easy application.
Dimension
FAQ:
Q: Do you provide OEM service ?
A: Yes, we can print your logo or label on the products or on the
box.
Q: Can you provide free samples ?
A: Some of low value samples can be free for you, but you need pay
for the shipping cost.
Q: How can you guarentee the quality ?
A: Build on our perfect quality management system, all of our
products were 100% tested before the shipment.
Q: What is your delivery time ?
A: Generally, sample: 3~5 working days. Formal order: 7-10 working
days.
Q: What's your payment terms ?
A: We accept T/T, Western Union, Paypal, L/C
For samples: 100% payment. Formal order: 30%~100% as deposit,
balance payment before shipment.
