TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
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400G OSFP DCO SR8 100M MPO16 MTP16 400GBASE-SR8 PAM4 ISP Network
400G OSFP DCO 400GBASE-SR8 PAM4 ISP Network
400GBASE-SR8 transceiver, up to 100m over parallel multi-mode OM4 fiber (MMF)
SR8: “SR” refers to 100m reach using multi-mode fiber, and “8” implies there are 8 optical channels. Each of the 8 optical channels from an SR8 module are carried on separate fibers, resulting in a total of 16 fibers (8 Tx and 8 Rx). Each optical channel operates at 50Gb/s. The SR8 module uses an MPO-16 connector to connect to 8 fiber pairs.
The OSFP: The OSFP stands for “Octal Small Form-factor Pluggable”. It is described as an “Octal” module because the electrical interface of an OSFP connector consists of 8 electrical lanes, running at 50Gb/s each, for a total of bandwidth of 400Gb/s.
Parameters
| Fiber Type | MMF |
| Connector | MPO16/ MTP16 |
| Fiber Type | Parallel MMF |
| Optical modulation | 50G PAM-4 |
| Remote end | 2 x 200GBASE-SR4 QSFP modules |
| Agreement | IEEE802.3cm |
| Power Consumption | <10 W |
| Single Power Supply | 3.3 V |
PRODUCT FEATURES
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)
Storage temperature range:-40 to +85°C(-40 to 185°F)
We can supply according to your request.