TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000pcs per Day |
| Delivery Time | 1-3 working days |
| Packaging Details | According to quantity ,we can provide professional package, 1/10/20 pcs in one anti-static plastic box, retail package. We can also do as your requirement. |
| Form-Factor | QSFP28 |
| Data Rate | 100G |
| Center Wavelength | 1310NM |
| Transmission Distance | 500M |
| Temperature | 0C~+70C |
| OEM or ODM | Support |
| Weight | 0.06KG per Piece |
| Warranty | 3 Years |
| Brand Name | Top-Trans |
| Model Number | TQSFP28-LR4-PSM4 |
| Certification | CE FCC RoHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000pcs per Day |
| Delivery Time | 1-3 working days | Packaging Details | According to quantity ,we can provide professional package, 1/10/20 pcs in one anti-static plastic box, retail package. We can also do as your requirement. |
| Form-Factor | QSFP28 | Data Rate | 100G |
| Center Wavelength | 1310NM | Transmission Distance | 500M |
| Temperature | 0C~+70C | OEM or ODM | Support |
| Weight | 0.06KG per Piece | Warranty | 3 Years |
| Brand Name | Top-Trans | Model Number | TQSFP28-LR4-PSM4 |
| Certification | CE FCC RoHS | Place of Origin | China |
| High Light | MPO Connector 100G QSFP28 Module ，100G QSFP28 Module PSM4 Transceiver ，PSM4 Transceiver LR4 10km | ||
100G QSFP28 PSM4 Transceiver 1310nm LR4 10km MPO Connector Optical Module
100G QSFP28 PSM4 Transceiver
This product is a QSFP28 parallel single mode optical transceiver with an MTP/MPO fiber ribbon connector. The transmitter module accepts electrical input signals compatible with Common Mode Logic (CML) levels. All input data signals are differential and internally terminated. The receiver module converts parallel optical input signals via a photo detector array into parallel electrical output signals. The receiver module outputs electrical signals are also voltage compatible with Common Mode Logic (CML) levels. All data signals are differential and support a data rates up to 25Gb/s per channel. Figure 1 shows the functional block diagram of this product.
A single +3.3V power supply is required to power up the module. Both power supply pins VccTx and VccRx are internally connected and should be applied concurrently. Per MSA the module offers 7 low speed hardware control pins (including the 2-wire serial interface): ModSelL, SCL, SDA, ResetL, LPMode, ModPrsL and IntL.
Parameters
| Fiber Type | Single-mode Cable G.652 SMF |
| Connector | MTP/MPO |
| Lasers and TIA | DFB and PIN |
| Tx Power | -5.5 to 2.0 dBm |
| Rx Sensitivity | -12.02 to 2.0 dBm |
| Extinction Ratio | 3.5 dB |
| Power Consumption | 3.5 W |
| Single Power Supply | 3.3 V |
PRODUCT FEATURES
APPLICATIONS
FAQ
Q1. Are your transceiver modules compatible with Cisco?
A1: Yes, Topstar transceivers can compatible with Cisco. All the brand Topstar's SFP compatible as the fellowing:Cisco, Nortel, Juniper, 3COM, H3C, Alcatel-lucent, FOUNDRY, D-Link, EXTREME, Ruijie, NETGEAR, ZTE, Enterasys, ZyXEL, Linksys, Ericsson, DCN, Allied, SMC, Brocade, Force10, Hirschmann, Planet, Adtran, ASNTE, Trendnet, BDCOM, BLADE, BITWAY, Telco, Feixun...etc.
Q2. How does your company do regarding quality control?
A2: Every single optic individually tested in our test center , and also tested for compatibility on a variety of different brands of network equipment.
Q3. What are the trade terms?
A3: Lead Time: we keep 40,000pcs SFP in stock ready to ship.
Payment term: T/T, Western Union, Alipay, Paypal, L/C and so on for your option.
Q4. What is operating temperature range of optical modules?
A4: Commercial temperature range(COM) : 0 to 70°C(32 to 158°F)
Extended temperature range(EXT):-5 to 85°C(23 to 185°F)
Industrial temperature range(IND)::-40 to 85°C(-40 to 185°F)
Storage temperature range:-40 to +85°C(-40 to 185°F)
We can supply according to your request.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter
Year Established:
2006
Total Annual:
20000000-30000000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
Products And Aervices Provided Topstar is one of the leading manufacturers of Fiber Optical transceive module since 2006, located in China capital of technological innovation- Shenzhen City； Our main products included OEM compatible sfp optical transceiver, 10G SFP+ optical module, 25G... Products And Aervices Provided Topstar is one of the leading manufacturers of Fiber Optical transceive module since 2006, located in China capital of technological innovation- Shenzhen City； Our main products included OEM compatible sfp optical transceiver, 10G SFP+ optical module, 25G...
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