Crestron 48-Port Managed Ultra PoE++ AV Network Switch, 90 W per Port, 8 x 10G SFP+
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PRODUCT DESCRIPTION
Crestron 48-Port Managed Ultra PoE++ AV Network Switch, 90 W per Port, 8 x 10G SFP+ - Local Warranty
A 2U rack-mount NETGEAR-built managed switch for large Crestron AV-over-IP deployments, delivering up to 90 W PoE++ on each of 40 Gigabit ports, with eight 10 Gigabit SFP+ fibre ports.
Key Features
- 48-port Layer 2/Layer 3 managed switch, 2U rack mount
- Forty 1000Base-T Gigabit ports with PoE++ (802.3bt Type 4)
- Up to 90 W per port, 2880 W combined PoE output
- Eight 10 Gigabit Base-X SFP+ ports
- Selectable DM NVX and DM NAX profiles
- 240 Gbps non-blocking switching fabric
- Three AC power connectors
CEN-SWPOE-48-ULTRA Datasheet — Technical Specifications
General
| Product Name | 48 Port Ultra PoE Managed Switch |
| Brand | Crestron |
| Part Numbers | CEN-SWPOE-48-ULTRA |
| Platform | NETGEAR AV network switch |
| Regulatory Model | GSM4248UX |
Ethernet
| Ports | (40) 10/100/1000Base-T Gigabit Ethernet with PoE++; (8) 10 Gigabit Base-X SFP+ |
| Network Standards | IEEE 802.3af, 802.3at, 802.3bt |
| PoE Budget | PoE++ (802.3bt Type 4) on 40 ports, up to 90 W per port, 2880 W total |
| Switch Fabric | 240 Gbps non-blocking |
| MAC Addresses | Up to 16K |
| Other Connectors | (1) RJ45 out-of-band port; RJ45 console; USB-C; USB Type A; USB-C LED EXT; (3) AC power connectors; power rocker switch; recessed reset button |
Lite Layer 3 Software Package
| Management | Out-of-band port; IT web GUI; HTTPS, CLI, Telnet, SSH; SNMP, MIBs, RSPAN; RADIUS users, TACACS+ |
| ACL & QoS (IPv4/IPv6) | Ingress/egress; 1 Kbps shaping, time-based; single rate policing |
| Multicast Filtering | Automated IGMP between switches; IGMPv3/MLDv2 snooping, proxy ASM and SSM; IGMPv1/v2 querier (v3 compatible); control packet flooding |
| Policing & Convergence | Auto-VoIP, policy-based routing, LLDP-MED, IEEE 1588 PTPv2 |
| Authentication Security | Successive tiering (802.1X, MAB, captive portal), DHCP snooping, dynamic ARP inspection, IP source guard |
| Static Routing | Port, subnet and VLAN routing; multicast static routes; DHCPv4 server, DHCP relay, stateful DHCPv6 server |
| Dynamic Routing | IPv4: RIP; IPv4/IPv6: PIM-SM, PIM-DM, SSM |
| Spanning Tree / Green Ethernet | STP, MTP, RSTP, PV(R)STP, BPDU/STRG; IEEE 802.3az EEE |
| VLANs | Static, dynamic, voice, MAC; GVRP/GMRP; double VLAN mode; private VLANs |
Power
| Main Power | 12 A @ 100–240 VAC, 50/60 Hz; (3) power connectors |
| Power Consumption | Max PoE 912 W (single AC), 1998 W (dual AC), 3523 W (triple AC); full mesh traffic, no PoE 82.6 W; standby 68.5 W |
Environmental & Physical
| Operating Temperature | 0° to 50° C (32° to 122° F) |
| Humidity | 10% to 90% RH non-condensing |
| Acoustic Noise | 60 dBA at 25° C |
| Chassis | Metal, black finish, fan-cooled, vented sides |
| Mounting | Freestanding or 2U 19-inch rack-mountable with reversible rack ears |
| Dimensions (H x W x D) | 86.4 x 440 x 350 mm (3.4 x 17.32 x 13.78 in) |
| Weight | 10.28 kg (22.72 lb) |
Compatibility & Software Support
| AV-over-IP Profiles | Selectable DM NVX AV-over-IP and DM NAX audio-over-IP profiles automatically configure the multicast management required |
| Configuration | Streamlined web browser interface; advanced command line interface |
| Fibre Transceivers | SFP+ ports support multimode and single-mode fibre transceiver modules, such as the SFP-10G-SR (sold separately) |
| Discovery | LLDP (Link Layer Discovery Protocol) support |
Package Contents & Ordering Information
Models
| Configuration | Part number |
| 48-port Ultra PoE managed switch, 40 x PoE++ Gigabit + 8 x 10G SFP+ | CEN-SWPOE-48-ULTRA |
Datasheet & Downloads
| Product page | Crestron CEN-SWPOE-48-ULTRA product page |
Frequently Asked Questions — CEN-SWPOE-48-ULTRA
Is the CEN-SWPOE-48-ULTRA designed for DM NVX and DM NAX systems?
Yes. Selecting the DM NVX or DM NAX profile in the web interface automatically configures the switch with the multicast functionality required for AV-over-IP and audio-over-IP.
How much PoE power can it supply?
PoE++ (IEEE 802.3bt Type 4) is supplied on 40 ports, up to 90 W per port with a combined maximum of 2880 W. Crestron lists maximum PoE power consumption of 912 W with a single AC connection, 1998 W with dual and 3523 W with triple AC connections.
What fibre connectivity does it have?
Eight 10 Gigabit Base-X SFP+ ports accept multimode or single-mode fibre transceiver modules such as the SFP-10G-SR.
Is it a Layer 3 switch?
It provides Layer 2 and Layer 3 managed switching with a Lite Layer 3 package, including static routing, RIP and PIM multicast routing, DHCP server and relay.
How does it differ from the CEN-SWPOE-48?
The ULTRA model provides PoE++ (802.3bt Type 4) at up to 90 W per port and 2880 W total in a 2U chassis with three AC connectors; the CEN-SWPOE-48 provides PoE+ at up to 30 W per port (960 W total) in 1U.
