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300×300 MEMS Optical Circuit Switch
The MPOCS300 is a 300×300 port fully nonblocking MEMS optical circuit switch designed for artificial intelligence data centres and highdensity optical networking applications. It employs a singlemode fibre architecture and enables direct optical signal path switching without opticaltoelectrical conversion. Based on mature MEMS micromirror technology, the switch features high reliability, low insertion loss, low latency, low power consumption, and protocol transparency. It is wellsuited for leafspine data centre networks, AI training clusters, and intelligent data centre network management. Its independent MEMS structure requires no complex feedback loops, allowing stable latching even under “dark fibre” conditions with no optical signal. The switch enables dynamic reconfiguration of server clusters according to service demands, improving network redundancy and 24/7 operational reliability.
Product features:300×300 duplex port high‑density switching matrix;Fully non‑blocking optical path switching architecture;Based on proven MEMS micromirror technology;No sensors or closed‑loop feedback control required
Part Number:MP-OCS-300
Application area:AI training clusters | GPU and accelerator cluster interconnect | Leaf-spine data centre networks | Data centre redundant link management | High-performance computing networks | Large-scale single-mode fibre switching systems
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Operating Wavelength Return Loss Switching Time
1310/1510/1610 nm < −45 dB < 25 ms

Parameter | Value |
Switching matrix | 300×300 |
Port configuration | 300 duplex ports |
Fibre type | Single-mode fibre |
Network architecture | Fully non-blocking |
Operating wavelengths | 1310 nm, 1510 nm, or 1610 nm |
Insertion loss | Typical 2.0 dB, maximum 2.5 dB |
Crosstalk | < −60 dB |
Data latency | < 15 ns |
Return loss | < −45 dB |
Optical switching time | < 25 ms |
Switching lifetime | > 1 billion cycles |
Input optical power range | Dark fibre to +27 dBm |
Steady‑state power consumption | < 70 W |
Inrush power consumption | < 100 W |
Power supply configuration | Redundant power supplies |
AC input | 100–240 VAC |
DC input | −48 VDC |
Network interface cards | Dual redundant RJ45 Gigabit Ethernet |
Automation and management interfaces | REST API, NETCONF, SNMPv3, TL1, Web GUI, RS232, gNMI |
Operating temperature | 10–40 °C |
Operating humidity | < 85% RH |
Storage temperature | −40–70 °C |
Storage humidity | < 40% RH |
Chassis width | 483 mm (19 inches) |
Chassis depth | 559 mm (22 inches) |
Chassis height | 6U |
Mounting | Standard 19inch rack mount |
Ordering Information
Power Supply Option 1 | AC 100–240 V, single power supply |
Power Supply Option 2 | DC -48 V, single power supply |
Power Supply Option 3 | AC 100–240 V, redundant power supply |
Power Supply Option 4 | DC −48 V, redundant power supply |
Connector Option 1 | LC/UPC |
Connector Option 2 | LC/APC |
Connector Option 3 | Removable panel LC/UPC |
Connector Option 4 | Removable panel LC/APC |
Connector Option 5 | MTP-8 Female APC |
Connector Option 6 | MTP-8 Male APC |
Connector Option 7 | MTP-12 Female APC |
Connector Option 8 | MTP-12 Male APC |
Other Connectors | Customizable according to customer requirements |
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