{"product_id":"crestron-cen-swsfp-28","title":"Crestron CEN-SWSFP-28 – 28-Port All-Fiber Managed Switch, Redundant PSU Slot","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Crestron CEN-SWSFP-28 is a 28-port all-SFP managed switch built for high-bandwidth AV-over-IP backbone applications and fiber-based network distribution. It combines 24 ports of 10 Gigabit SFP+ and four ports of 25 Gigabit SFP28 in a compact 1U chassis, with a 680 Gbps non-blocking switching fabric and a modular power supply slot for redundancy. With integrated DM NVX and DM NAX AV-over-IP profiles and full Layer 2\/Layer 3 management, the CEN-SWSFP-28 serves as a capable and reliable fiber aggregation and distribution switch for commercial AV installations.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe CEN-SWSFP-28 provides 24 ports of 10 Gigabit Base-X SFP+ and four ports of 25 Gigabit Base-X SFP28, all supporting both multimode and single-mode fiber transceiver modules. This all-fiber design is well-suited to AV network backbones where copper distances are exceeded, where electrical isolation between buildings or floors is required, or where future-proofing with high-bandwidth uplinks is a priority.\u003c\/p\u003e\n\u003cp\u003eA modular power supply slot accepts the optional CEN-SWSFP-PWS350 for power redundancy, an important consideration in mission-critical AV environments where downtime is not acceptable. The 680 Gbps non-blocking switching fabric delivers line-rate throughput across all 28 ports simultaneously, ensuring congestion-free multicast video distribution for DM NVX AV-over-IP systems. Switch stacking is supported via the front-panel Stack Master LED and Stack ID display, allowing multiple CEN-SWSFP-28 units to operate as a unified logical switch.\u003c\/p\u003e\n\u003cp\u003eDM NVX and DM NAX AV-over-IP profile selection automates the multicast management configuration required by those systems. Full IT management is available via HTTPS web GUI, CLI, SSH, Telnet, SNMP, RADIUS, and TACACS+. Layer 2 and Layer 3 features include VLANs, IGMP snooping (IGMPv3, MLDv2), IEEE 1588 PTPv2, QoS, static and dynamic routing, DHCP server, and comprehensive security including 802.1X, DHCP snooping, and dynamic ARP inspection.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e24x 10 GbE SFP+ + 4x 25 GbE SFP28\u003c\/strong\u003e — All-fiber port configuration for backbone and high-bandwidth AV distribution deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e680 Gbps Non-Blocking Switching Fabric\u003c\/strong\u003e — Wire-speed performance across all 28 ports for congestion-free AV-over-IP multicast distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular Power Supply Slot\u003c\/strong\u003e — Compatible with CEN-SWSFP-PWS350 for power redundancy in mission-critical AV installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDM NVX \u0026amp; DM NAX AV Profiles\u003c\/strong\u003e — Automated multicast configuration for Crestron AV-over-IP and Audio-over-IP systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Stacking Support\u003c\/strong\u003e — Stack Master LED and Stack ID display for multi-switch stacking in large deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayer 2 \u0026amp; Layer 3 Managed\u003c\/strong\u003e — VLANs, IGMP snooping, PTP, QoS, routing, and DHCP server all included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnterprise Security\u003c\/strong\u003e — 802.1X, DHCP snooping, dynamic ARP inspection, IP source guard, RADIUS, and TACACS+.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation\u003c\/strong\u003e — 34 dBA in Quiet Mode, 62 dBA in Cool Mode at 77°F for flexible placement in mixed-use equipment rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 1U Form Factor\u003c\/strong\u003e — 17.32 in. W × 15.74 in. D chassis fits standard 19-inch racks with reversible rack ears.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarge-venue DM NVX AV-over-IP backbone and distribution switches\u003c\/li\u003e\n\u003cli\u003eMulti-building fiber AV network aggregation for campus and enterprise\u003c\/li\u003e\n\u003cli\u003eHigh-availability commercial AV installations requiring redundant power\u003c\/li\u003e\n\u003cli\u003eBoardroom and auditorium AV core network infrastructure\u003c\/li\u003e\n\u003cli\u003eBroadcast studio and all-hands room fiber network distribution\u003c\/li\u003e\n\u003cli\u003eGovernment and enterprise AV backbone deployments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Ports\u003c\/td\u003e\n\u003ctd\u003e(24) 10 Gigabit Base-X SFP+; (4) 25 Gigabit Base-X SFP28\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Standards\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.3af, 802.3at\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Fabric\u003c\/td\u003e\n\u003ctd\u003e680 Gbps non-blocking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAC Addresses\u003c\/td\u003e\n\u003ctd\u003eUp to 16K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManagement\u003c\/td\u003e\n\u003ctd\u003eHTTPS Web GUI, CLI, SSH, Telnet, SNMP, RADIUS, TACACS+; IPv4\/IPv6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMulticast\u003c\/td\u003e\n\u003ctd\u003eIGMPv3, MLDv2 snooping; automated IGMP between switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Slot\u003c\/td\u003e\n\u003ctd\u003e(1) modular slot for CEN-SWSFP-PWS350 (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e6.3A @ 100–240VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eFull Mesh Traffic: 119.3 W; Standby: 45.2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e1U 19-inch rackmount or freestanding; reversible rack ears\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e1.7 in. H × 17.32 in. W × 15.74 in. D (43.2 × 440 × 400 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e13.78 lb (6.25 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e32° to 122°F (0° to 50°C) operating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcoustic Noise\u003c\/td\u003e\n\u003ctd\u003e34 dBA (Quiet Mode) \/ 62 dBA (Cool Mode) at 77°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eDoes the CEN-SWSFP-28 provide PoE?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eNo. This is an all-fiber SFP switch without Power over Ethernet. It is designed as a backbone or aggregation switch. For edge switching with PoE, see the CEN-SWPOE series.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat is the difference between CEN-SWSFP-28 and CEN-SWSFP-40-TAA?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe CEN-SWSFP-28 has 28 ports (24x SFP+ and 4x SFP28) with a 680 Gbps fabric. The CEN-SWSFP-40-TAA has 40 ports (32x SFP+ and 8x SFP28) with a 1.04 Tbps fabric and adds TAA compliance. Choose based on port count and compliance requirements.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat transceivers are compatible?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eAll SFP+ ports support 10 Gigabit Base-X modules; SFP28 ports support 25 Gigabit Base-X modules. Both multimode and single-mode fiber transceivers are supported. Modules are sold separately.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs the power supply included?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe switch includes a built-in primary power supply. The modular PSU slot accepts the optional CEN-SWSFP-PWS350 for redundancy, sold separately.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHow does this switch integrate with DM NVX systems?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eSelecting the DM NVX AV-over-IP profile via the web interface automatically applies the multicast routing and IGMP settings required by DM NVX encoders and decoders.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat warranty applies?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eCovered under Crestron's standard limited warranty. Full details at crestron.com\/warranty.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Crestron","offers":[{"title":"Default Title","offer_id":47759565750508,"sku":"CEN-SWSFP-28","price":4432.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/master_photo_a-CEN-SWSFP-28_Front.jpg?v=1781793955","url":"https:\/\/creationnetworks.net\/products\/crestron-cen-swsfp-28","provider":"Creation Networks","version":"1.0","type":"link"}