QSFP28 Transceiver 100GBASE-SR 850nm 100m DDM Duplex LC MMF Bi-Directional
QSFP28 Bi-Directional Transceiver
The Topstar TQSFP28100G-SRBD is a Four-Channel, Pluggable, Multi-mode, Fiber-Optic QSFP28 transceiver for 100 Gigabit Ethernet Applications.
This transceiver is a high performance module for short-range data communication and interconnect applications.
It integrates four host electrical data lanes in each direction at 25Gbps into two optical lanes at 50Gbps giving an aggregated bandwidth of 100Gbps.
It allows optical communication up to 100m over a 2-fiber duplex LC optical multi-mode OM4 cable.
The pull tab facilitates the insertion and extraction of these transceivers in high density environment.
Each electrical lane operates at 25.78125 Gbps and conforms to the 100GE CAUI4 interface with host FEC turned off.
These modules are designed to operate over multimode fiber systems using nominal wavelengths of 850nm and 900nm.
The electrical interface uses a 38 contact QSFP28 edge type connector.
The optical interface uses a conventional 2-fiber duplex LC MMF connector.
Parameters
| Fiber Type |
OM3 or OM4 or OM5 Multi-mode Cable |
| Connector |
LC |
| Lasers and TIA |
VCSEL and PIN |
|
Signal Rate per lane
|
25.78125 Gbps |
|
Transceiver Eye Safety
|
Class 1
|
| Extinction Ratio |
2.0 dB |
| Power Consumption |
3.5 W |
| Single Power Supply |
3.3 V |
PRODUCT FEATURES
- Compliant to 100GbE electrical specification 802.3bm with No Host FEC
- 100G Link Distances up to 70m OM3, 100m OM4, 150m OM5.
- QSFP28 MSA Specification Compliant, including new functions per SFF-8636
- Class 1 Eye Safety
- Pull Tab: Ease of Transceiver Insertion and Extraction
- +10ºC to +70ºC case temperature operating range
- Dual Wavelength VCSEL Bi-Directional Optical Interface, PAM4 2x50Gbps 850nm/900nm
- Proven High Reliability 850 nm and 900nm technology: Avago VCSEL transmitter and PIN detector
- Hot Pluggable QSFP28 Transceiver for Ease of Installation and Servicing
- Two Wire Serial (TWS) interface with Digital Monitoring and Maskable Interrupts for Expanded Functionality
APPLICATIONS
- 100 Gigabit Ethernet interconnects
- Datacom/Telecom switch & router connections
- Data aggregation and backplane applications
- Proprietary protocol and density 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: EXW-Shenzhen or FOB-Shenzhen or More you want
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) : 10 to 70°C
Storage temperature range:-40 to +85°C(-40 to 185°F)
We can supply according to your request.
Product Tags:
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DDM Duplex LC MMF Bi Directional Transceiver 100GBASE-SR 850nm 100m Images
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