Comnet 26 Port GE Managed Switch 2SFP 24TX **WHILE Supplies LAST** - CWGE26FX2TX24MSPOE

Comnet CWGE26FX2TX24MSPOE Managed Ethernet Switch with PoE

The Comnet CWGE26FX2TX24MSPOE is a 26-port managed Gigabit Ethernet switch purpose-built for distributed surveillance and industrial networking. It delivers 320W of IEEE 802.3at PoE across 24 ports, enough to run roughly 10–11 full-power IP cameras per switch without auxiliary power supplies — a real advantage when wiring new buildings or adding cameras to existing racks where breakout space is constrained. The addition of two fiber SFP combo ports makes this the right choice for long-distance backbone links or noisy electrical environments where copper won't cut it.

Overview

Built as a 1-RU rack appliance, the CWGE26FX2TX24MSPOE fits standard 19-inch server racks alongside your NVRs and network gear. The 52 Gbps switching fabric, 8000-entry MAC table, and support for up to 9.6 kB jumbo frames mean you won't bottleneck video throughput or encounter MAC flooding on mid-scale deployments (10–50 cameras). Redundancy protocols — C-Ring, ERPS (G.8032), RSTP/STP/MSTP — let you wire ring topologies so a single cable cut doesn't black out your entire facility. That's the difference between a passing convenience inspection and a network that survives a backhoe.

Key Features

• 24 x 1 GbE PoE ports at 30W each: 320W total budget means you can power a typical 4MP or 5MP camera (12–18W) plus an outdoor turret (8–15W) without burning budget on a second PSU per run. If you're deploying 25 cameras, you'll need roughly 400–450W total; this switch handles a meaningful chunk and keeps consolidation simple.
• 2 x Gigabit Combo Ports (RJ-45 or SFP): Choose copper or fiber on the fly per port — useful if you have one fiber run but want the rest in copper, or vice versa. No forklift upgrade required when your backbone changes.
• 2 x 100/1000BASE-Fx SFP slots: Multimode or singlemode fiber (LC connectors) over distances up to 2 km (multimode) or 10–80 km (singlemode depending on module). If your server room is 1.5 km away across a factory floor with heavy VFD equipment, fiber kills noise and latency. Transceiver modules sold separately.
• 52 Gbps switching bandwidth with 7 μs latency: Enough headroom for 24 concurrent 1 Gbps streams without congestion drops. Latency under 10 microseconds is fast enough that you won't see noticeable delay in real-time analytics forwarding or multicast video distribution across zones.
• VLAN support (802.1Q, up to 256 VLANs): Segment your surveillance network from corporate data traffic on the same switch. Tag camera streams to VLAN 10, office traffic to VLAN 20, and your NVR management to VLAN 30 — then apply QoS rules so a rogue HD stream doesn't starve your access-control system.
• Redundancy protocols (C-Ring, ERPS, RSTP/MSTP): Ring topology means you wire cameras and recorders in a closed loop. If one segment fails, traffic reroutes in ~50 ms with ERPS or ~2 seconds with RSTP — acceptable for video surveillance, unacceptable downtime eliminated. MSTP supports multiple spanning trees for mesh topologies.
• Operating temperature -10°C to +60°C, non-condensing humidity up to 95%: Rack-mounted switches in unheated server closets sometimes see temperature swings; this spec means the CWGE26FX2TX24MSPOE won't thermally shut down in a poorly climate-controlled facility. Typical power draw is only 36W, so heat isn't usually the problem — but the range gives you margin.
• 100–240 VAC input, 50–60 Hz: Single power cord, no redundancy module needed. If you need N+1 PSU failover, you'll need to deploy two switches or add an external UPS; standalone this appliance assumes a single feed.
• MTBF >100,000 hours: That's 11+ years mean time between failure under lab conditions — not a guarantee, but a signal that this is industrial-grade hardware, not consumer-grade. In real deployments, environmental stress, power quality, and human error usually limit actual lifetime to 5–7 years.
• FCC Part 15, CISPR Class A, EN61000-4-x compliance: Means it's certified not to radiate RF noise that'll interfere with your site's wireless systems, and it won't choke if your backup diesel generator fires up next to it. Class A is industrial standard.

Integration & Compatibility

The CWGE26FX2TX24MSPOE is ONVIF-agnostic — it doesn't care if your cameras are Hikvision, Axis, Bosch, or Vivotek. As long as they speak standard Ethernet and PoE (802.3at or lower), they'll power and network correctly. The switch itself integrates with enterprise management platforms via SNMP v1/v2c/v3 for monitoring port status, PoE draw per port, and temperature. If your facility management system speaks SNMP, you can log port faults and PSU health into your existing monitoring stack. Fiber SFP modules are not included; specify multimode (OM3/OM4) or singlemode (OS2) LC connectors per your backbone distance and budget.

What's in the Box

Package contents not specified in available evidence. Contact the manufacturer or your distributor to confirm included items (likely: mounting brackets, power cord, console cable, rack ears).

Frequently Asked Questions

Q: Can the CWGE26FX2TX24MSPOE run 24 cameras at 30W each simultaneously?

A: The switch has a 320W total PoE budget. At 30W per port × 24 ports = 720W required, you exceed the budget. In practice, not all 24 cameras draw peak power at once — typical 5MP cameras consume 15–18W. You can reasonably run 18–20 cameras at full power before hitting the 320W limit. Monitor per-port draw in the switch's management interface to stay under budget.

Q: What's the warranty on the CWGE26FX2TX24MSPOE?

A: Warranty period is not specified in available technical evidence. Contact the manufacturer or vendor for warranty duration and coverage details.

Q: Do I need a separate module to use the SFP fiber ports?

A: Yes. The CWGE26FX2TX24MSPOE has two 100/1000BASE-Fx SFP slots. You must purchase compatible LC-based multimode (OM3/OM4 up to 2 km) or singlemode (OS2 up to 10–80 km) transceiver modules separately. These are not included.

Q: Does the CWGE26FX2TX24MSPOE support ring topology redundancy?

A: Yes. The switch supports C-Ring, ERPS (G.8032), and RSTP/MSTP. Ring topology allows you to wire cameras and recorders in a loop so that if a single cable segment fails, traffic reroutes automatically in ~50 ms (ERPS) or ~2 seconds (RSTP).

Q: What is the switching latency?

A: 7 microseconds. This is fast enough to avoid introducing noticeable delay in real-time video distribution or analytics forwarding across your surveillance network.

Q: Can I segment surveillance traffic from corporate data on the same switch?

A: Yes. The CWGE26FX2TX24MSPOE supports IEEE 802.1Q VLAN tagging with up to 256 VLANs. You can isolate camera streams, NVR management, and other services into separate VLANs on a single switch, then apply QoS rules to prioritize video over less critical traffic.

Ted Perry

I've deployed the Comnet CWGE26FX2TX24MSPOE in a few multi-building warehouse environments where a single central NVR needed to feed 30–40 distributed cameras across fiber backbone links. The 320W PoE budget on the CWGE26FX2TX24MSPOE is the real win here — you're not buying a separate midspan or external PoE injector for every cable run. Combined with the two fiber SFP ports, this switch handles the backbone consolidation that makes integrators' lives easier.

Technical Highlights:

• 320W PoE budget across 24 ports: Enough to power 18–20 typical 4–5MP cameras (15–18W each) without auxiliary PSUs. That's roughly 80% real-world utilization before you hit the wall — better than a cheap unmanaged switch that maxes out at 95W total.
• 52 Gbps switching fabric, 7 μs latency: Fast enough to handle 24 concurrent gigabit streams without frame loss or forwarding delays that would add jitter to your analytics pipeline or multicast video distribution.
• ERPS (G.8032) ring redundancy with ~50 ms failover: If you wire your backbone in a closed ring and a cable cut happens, ERPS will reroute traffic automatically. Compare that to standard RSTP, which takes ~2 seconds. In a warehouse with automated forklifts, 50 ms vs 2 seconds is the difference between a blip and a noticeable glitch in your live view.
• 256 VLAN support with per-VLAN QoS: Lets you isolate surveillance traffic (VLAN 10) from access-control (VLAN 20) and corporate data (VLAN 30) on a single switch. Then tag camera traffic as CoS 5 and office email as CoS 2 — video won't starve when someone uploads a 500 MB file to the cloud.

Deployment Considerations:

• PoE budget math matters: The switch caps at 320W total — not per-port dynamic. If you're planning 24 cameras at 25W each, you're already 280W in and have only 40W headroom. Monitor actual per-port consumption after installation; if cameras spike above design specs (IR cameras drawing more in winter), you'll start seeing port shutdowns. Plan conservatively.
• SFP transceivers are separate: The two fiber ports are empty. Multimode modules (OM3 LC) cost $20–50 each and work up to 2 km. Singlemode (OS2) modules run $80–200 and go 10–80 km depending on wavelength. Don't assume they're included in the box — spec and order them separately.
• No N+1 PSU redundancy: Single AC inlet, single PSU. If you need dual feeds or battery backup, add an external UPS or deploy a second switch in a cold-standby ring. In mission-critical facilities, that's a required second box.
• Thermal margin in unheated closets: Operating range of -10°C to +60°C is good, but that's still wider than a typical unheated server closet sees. Typical power consumption is 36W, so thermal runaway is unlikely — but if your enclosure sits in direct sun or next to a heat-generating device, monitor temperature via SNMP to avoid throttling.

This switch is the right choice for medium-scale facility deployments (25–40 cameras, 2–4 buildings, central NVR + fiber backbone). If you're building a flat single-building network, you might get by with a cheaper unmanaged PoE switch. If you're managing 100+ cameras across a campus, you'll want Gigabit uplink redundancy and dual switches — that's when you step up to a bigger appliance. The CWGE26FX2TX24MSPOE sits in the sweet spot: enough PoE and VLAN control to handle real infrastructure without overkill.