PN: 25G-SFP28-850nm-100M MMF Transciever
25Gb/s MMF SFP28 850nm 100M Duplex LC Hot Pluggable Transceiver
Features
- UP to 25.8Gb/s bit rates
- Hot-Pluggable
- Duplex LC connector
- 850nm VCSEL transmitter, PIN photo-detector
- Up to 100m on OM4 MMF, 70m on OM3 MMF
- 2-wire interface for management specifications compliant with SFF
8472 digital diagnostic monitoring interface for optical
transceivers
- Cost effective SFP28 solution, enables higher port densities and
greater bandwidth
- Power Supply :+3.3V
- Low Power consumption<1.2W
- Operating case temperature Range:-20~ 75°C
- RoHS compliant
Applications
► 25GE SR
► eCPRI & CPRI
Descriptions
This product is a very compact optical transceiver module converts 25Gbit/s serial
PECL or CML electrical data into serial optical data compliant with
the 25GBASE-SR standard. The SFP28 SR module electrical interface
is compliant to SFI electrical specifications. The VCSEL
transmitter and PIN receiver provide superior performance for
Ethernet applications at up to 100m links on OM4 MMF.
The SFP28 Module compliant with SFF-8431, SFF-8432 and IEE802.3by
25GBASE-SR. Digital diagnostics functions are available via a
2-wire serial interface, as specified in SFF-8472.
The fully SFP compliant form factor provides hot pluggability, easy
optical port upgrades and low EMI emission.
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Typical | Max. | Unit |
| Storage Temperature | TS | -40 | | +85 | °C |
| Case Operating Temperature | TA | -20 | | 75 | °C |
| Maximum Supply Voltage | Vcc | 0 | | 3.6 | V |
| Relative Humidity | RH | 0 | | 85 | % |
Electrical Characteristics (TOP = -20 to 75 °C, VCC = 3.135 to 3.465 Volts)
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note |
| Supply Voltage | Vcc | 3.135 | | 3.465 | V | |
| Supply Current | Icc | | | 300 | mA | |
| Power Consumption | P | | | 1.2 | W | |
| Data Rate | R | - | 25.8 | | Gb/s | |
| Transmitter Section: |
| Input differential impedance | Rin | | 100 | | Ω | 1 |
Tx Input Single Ended DC Voltage Tolerance (Ref VeeT) | V | -0.3 | | 4 | V | |
| Differential input voltage swing | Vin,pp | 180 | | 450 | mV | 2 |
| Transmit Disable Voltage | VD | 2 | | Vcc | V | 3 |
| Transmit Enable Voltage | VEN | Vee | | Vee+0.8 | V | |
| Receiver Section: |
| Single Ended Output Voltage Tolerance | V | -0.3 | | 4 | V | |
| Rx Output Diff Voltage | Vo | 180 | | 450 | mV | |
| LOS Fault | VLOS fault | 2 | | VccHOST | V | 4 |
| LOS Normal | VLOS norm | Vee | | Vee+0.8 | V | 4 |
Quality Control
LINKOPTO Package
Cisco Compatible List
| LPT-XFP10G-BXD-40 | 10GBASE-BXD XFP BiDi, Tx1330/Rx1270nm 40km LC DDM |
| LPT-QSFP40G-SR4 | 40GBASE-SR4 QSFP+, 850nm 150m MMF MTP/MPO DDM |
| LPT-QSFP40G-CSR4 | 40GBASE-CSR4 QSFP+, 850nm 400m MMF MTP/MPO DDM |
| LPT-QSFP40G-LR4 | 40GBASE-LR4 QSFP+, 1310nm 10km SMF LC DDM Duplex |
| LPT-QSFP40G-LR42 | 40GBASE-LR4 QSFP+, 1310nm 20km SMF LC DDM Duplex |
| LPT-QSFP40G-ER43 | 40GBASE-ER4 QSFP+, 1310nm 30km SMF LC DDM Duplex |
| LPT-QSFP40G-ER4 | 40GBASE-ER4 QSFP+, 1310nm 40km SMF LC DDM Duplex |
| LPT-SFP25G-SR85 | 25GBASE-SR SFP28, 850nm 100m MMF LC DDM Duplex |
| LPT-QSFP100G-SR4 | 100GBASE-SR4 QSFP28, 850nm 100m MMF MTP/MPO DDM |
| LPT-QSFP28-CWDM4 | 100GBASE-CWDM4 QSFP28, 1310nm 2km SMF LC DDM Duplex |
| LPT-QSFP100G-LR4 | 100GBASE-LR4 QSFP28, 1310nm 10KM SMF LC DDM Duplex |
| LPT-QSFP100G-ER4 | 100GBASE-LR4 QSFP28, 1310nm LWDM 25KM SMF LC DDM Duplex |
| LPT-QSFP100G-ER4L | 100GBASE-ER4L-S QSFP28, 1310nm 40km SMF LC DDM Duplex |
FAQ
Q:Do you sell second-hand products?
A:No.All our products are brand new,we never use second-hand components.
Q:What payment terms do you accept?
A:T/T,Paypal,Western Union are acceptable.
Q:What are the shipping ways can you offer?
A:Our usual shipping ways are DHL,FedEX,TNT,UPS,EMS etc.It will take 3-7days.
Q:Do your products come with warranty?
A:Yes,We provide 3 years warranty for all our products from the date of shipment.
Q:What devices can your products compatible with?
A:Our products are compatible with Mainstream switches.
Q:How to place an order?
A:1>Order details confirmed,please tell us the model and quantity you need.
2>Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.
3>Confirm and ship the goods, then tracking number will be sent to you promptly.
4>We will help to track your goods until you receive them safely.
