Transition Networks SISPM1040-384-LRT-C 8-Port Managed Hardened PoE+ Switch
Overview
The SISPM1040-384-LRT-C is a managed hardened Ethernet switch designed to consolidate power and data delivery across security infrastructure and outdoor field deployments. Each of its 8 ports delivers gigabit Ethernet (10/100/1000 Mbps) plus PoE+ power on the same cable, eliminating the need for separate power supplies at each endpoint. The managed architecture includes VLAN segmentation and QoS controls — essential when you need to isolate camera traffic from access control systems or prioritize alarm signals over routine monitoring data. Built for integrators deploying IP cameras, wireless access points, and hardened field devices in mission-critical security integrations.
Key Features
- 8 × 10/100/1000 Mbps PoE+ Ports: Each port supplies up to 30W of power per IEEE 802.3at+ (PoE+), letting you run cameras, access points, and powered field devices without a separate power infrastructure. This consolidation saves both cabinet space and installation labor — no additional power supplies, no extra conduit runs.
- Fully Managed with VLAN Support: Configure 802.1Q VLANs to separate security camera traffic from access control or IoT networks, reducing broadcast storm risk and improving troubleshooting isolation. Critical in larger deployments where multiple vendors' systems share the same physical infrastructure.
- QoS (Quality of Service): Prioritize alarm or access control frames over routine video surveillance, ensuring mission-critical signaling reaches the control room even when bandwidth-heavy camera streams are active. This prevents latency-sensitive systems from being starved by continuous video.
- 8K MAC Address Table: Handles address learning and forwarding for medium-scale deployments without performance degradation. Sufficient for typical security networks mixing cameras, controllers, and wireless access points.
- Industrial-Grade Hardening: Designed to operate in outdoor, temperature-extreme, and vibration-prone environments — standard for perimeter security, warehouse automation, and remote site deployments where commercial-grade switches fail.
- TAA Compliant: Meets Trade Agreements Act requirements for federal and government procurement, streamlining the acquisition process on GSA and government contracts.
Integration & Compatibility
The SISPM1040-384-LRT-C integrates with any standard PoE+ powered device — IP cameras, wireless access points, and hardened field devices that accept 802.3at power. The managed feature set works with enterprise-scale network management tools, allowing you to log in and reconfigure VLANs or QoS policies remotely without a site visit. If you're building a managed network switch infrastructure for security integrations, this model fits seamlessly alongside standard IT equipment.
Deployment Considerations
Eight ports is a solid workhorse count for small-to-medium security sites — enough for a primary camera array plus redundant access control and wireless coverage without overcrowding. If your site has more than eight powered devices, you'll either need to add a second switch or rely on daisy-chaining via its uplink port (if available). The SISPM1040-384-LRT-C's PoE+ power budget is distributed across all ports; if you're pushing high-wattage cameras (such as pan-tilt-zoom models consuming 25–30W each), monitor your power draw carefully to avoid thermal throttling. For PoE power budgeting guidance, calculate the peak simultaneous draw of your connected devices — don't rely on nameplate 30W per port in a real deployment where multiple cameras may be active.
Frequently Asked Questions
Q: Is the SISPM1040-384-LRT-C TAA compliant?
A: Yes. The SISPM1040-384-LRT-C meets Trade Agreements Act requirements and is eligible for federal and government procurement.
Q: What's the warranty?
A: 5-Year limited warranty covers defects in materials and workmanship.
Q: Can I daisy-chain multiple SISPM1040-384-LRT-C switches?
A: Yes. You can cascade switches using standard gigabit Ethernet uplinks to expand port capacity across a site. Ensure your network topology avoids loops by configuring Spanning Tree Protocol on the managed switches.
Q: Does the SISPM1040-384-LRT-C support VLAN tagging?
A: Yes. Full 802.1Q VLAN support allows you to segment traffic — for example, isolate camera traffic from access control networks on the same physical infrastructure.
Q: What PoE standard does it support?
A: IEEE 802.3at+ (PoE+), delivering up to 30W per port. This covers most IP cameras and wireless access points. High-power devices (like some pan-tilt-zoom cameras) may require additional power or a hybrid approach.
Q: Is the SISPM1040-384-LRT-C suitable for outdoor mounting?
A: Yes. It is engineered for outdoor and temperature-extreme deployments typical of perimeter security and remote sites. Ensure proper ventilation and environmental protection (e.g., NEMA enclosure) where direct weather exposure is a concern.
Eden PhillipsPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The SISPM1040-384-LRT-C solves a real integration bottleneck: getting eight cameras, access controllers, and wireless APs on the same managed network backbone without building out a second infrastructure. Eight gigabit PoE+ ports mean you don't wire your camera array separately from your access control system — everything runs on one switch, one set of cables, one VLAN policy.
Technical Highlights:
- PoE+ per Port (30W max): Eliminates standalone power supplies for mid-range cameras and most access points. A single cable from the SISPM1040-384-LRT-C carries both Ethernet and power — fewer conduit runs, fewer termination points, lower labor cost on install.
- Full 802.1Q VLAN Engine: Separate your camera VLAN from your access control VLAN without extra switches. Reduces broadcast noise and lets you apply different QoS policies to each: high priority to door readers, normal priority to continuous video.
- Managed Architecture with QoS: When a camera stream saturates bandwidth, your alarm frames still reach the control room. This isn't optional on mission-critical sites; it's essential design discipline.
Deployment Considerations:
- Eight ports is adequate for a single security zone (say, a warehouse perimeter or single building). If you've got two buildings or 10+ powered devices, plan for a second switch or uplink cascading — the SISPM1040-384-LRT-C plays nicely with daisy-chaining if you configure Spanning Tree.
- PoE+ power is shared across all eight ports. If you're deploying four 25W PTZ cameras and four 15W access points simultaneously, you're close to the thermal ceiling on a single unit. Spread the load or spec a higher-capacity model for dense camera arrays.
- TAA compliance means this switch is baked into federal and GSA contracts — a huge advantage if your integrator works government accounts. Don't overlook that credential in a competitive RFP.
Choose the SISPM1040-384-LRT-C for small-to-medium security sites where consolidating data and power on a single managed platform cuts both complexity and cost. If you're planning a site with more than eight powered endpoints or running very high-wattage PTZ rigs, evaluate a higher-port-count variant from the Transition Networks portfolio or pre-stage a second switch into your bill of materials.
