{"product_id":"ge-vmiacc-5595-208-reflective-memory-hub-assembly","title":"GE VMIACC-5595-208 Reflective Memory Hub Assembly","description":"\u003cp\u003eConfigured for high-speed fiber-optic node interconnection and deterministic data routing in real-time control networks, the \u003cstrong\u003eGE VMIACC-5595-208\u003c\/strong\u003e (\u003cstrong\u003eVMIACC-5595\u003c\/strong\u003e Reflective Memory Hub Assembly) provides direct physical signal distribution across distributed memory nodes.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eVMIACC-5595-208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e241 x 194 x 152 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard operational thermal envelope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eUniversal internal power supply driven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eReflective Memory Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003e2 Gb\/s fiber-optic link rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 8 Small Form-Factor Pluggable (SFP) transceiver ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Scalability\u003c\/td\u003e\n\u003ctd\u003eCascading architecture supporting up to 256 nodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Cable Distance\u003c\/td\u003e\n\u003ctd\u003eConfigurable for link distances up to 10 km\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManagement Interfaces\u003c\/td\u003e\n\u003ctd\u003e1x Ethernet port, 1x RS-232 serial port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe VMIACC-5595-208 hub maintains zero-latency data packet switching across fiber-optic nodes to protect deterministic loop timing in real-time control applications. By serving as an active optical star hub, internal switching circuits manage 2 Gb\/s data streams without adding host CPU overhead or bus arbitration delays. The deterministic network architecture ensures synchronous data replication across up to 256 cascaded nodes, maintaining sub-microsecond cross-node update velocity across optical line lengths up to 10 km.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the hub handle node expansion beyond the onboard 8 SFP ports?\u003c\/p\u003e\n\u003cp\u003eA: Multiple VMIACC-5595 hub assemblies can be cascaded via SFP interconnect links to expand the network topology up to a maximum limit of 256 active nodes.\u003c\/p\u003e\n\u003cp\u003eQ: What remote management access interfaces are provided on the hardware enclosure?\u003c\/p\u003e\n\u003cp\u003eA: Hardware status monitoring and system configuration are accessed locally or remotely via dedicated onboard Ethernet and RS-232 serial communications ports.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swapping or replacing individual SFP optical transceivers supported during operation?\u003c\/p\u003e\n\u003cp\u003eA: SFP transceivers can be serviced according to standard optical port insertion rules, provided the active ring loop configuration is bypass-managed via remote administrative commands.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the 241 x 194 x 152 mm hub assembly securely inside an industrial enclosure using structural panel fasteners to prevent vibration stress.\u003c\/li\u003e\n\u003cli\u003eConnect the AC power mains to the internal universal power supply terminal block, verifying solid ground bonding to the enclosure chassis earth bar.\u003c\/li\u003e\n\u003cli\u003eInsert compatible SFP transceivers into designated fiber ports and verify clean optical fiber end-faces before latching LC\/SC connectors.\u003c\/li\u003e\n\u003cli\u003eRoute optical fiber cables with a minimum bend radius of 30 mm, maintaining physical separation from high-voltage AC power wiring to prevent sheath abrasion.\u003c\/li\u003e\n\u003cli\u003eConnect an RS-232 serial cable or Ethernet patch cable to the management port to initialize port routing configurations and monitor link integrity flags.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":53267975143733,"sku":"VMIACC-5595-208","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/VMIACC-5595-208.png?v=1786441605","url":"https:\/\/www.5gplc.com\/products\/ge-vmiacc-5595-208-reflective-memory-hub-assembly","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}