Модули питания
Товары (6)
PD-3501G/AC-US - 15.4W Gigabit PoE Midspan Injector | Microchip
The Microchip Technology PD-3501G/AC-US is a single-port Gigabit Power over Ethernet (PoE) midspan injector that converts AC mains power into 48V DC PoE output at up to 15.4W, compliant with IEEE 802.3af, with 10/100/1000 Mbps data-rate pass-through and a US power cord. A PoE midspan injector (also called a PoE adapter or power injector) is a network device that adds DC power to an existing Ethernet data cable without altering the switches or cabling already installed. It sits in-line between a non-PoE network switch and a powered device (PD) such as an IP camera, injecting power on the spare pairs or center taps per the IEEE 802.3af standard. Within the power-over-Ethernet hierarchy, it belongs to the midspan (endpoint-independent) class of power sourcing equipment (PSE), as opposed to an endspan PoE switch. Key features of the PD-3501G include full IEEE 802.3af compliance guaranteeing safe detection and classification of powered devices, Gigabit Ethernet pass-through so 1000BASE-T data rates are preserved, and plug-and-play installation that leaves the existing network infrastructure completely unaltered. The unit delivers a nominal 48V DC output at up to 0.32A (15.4W) from an AC mains input of up to 240V via an IEC 320-C14 inlet. Technically, the midspan performs the PSE functions required by 802.3af: it applies a detection signature to identify a valid PD, optionally reads the classification signature, and only then applies the 48V power, protecting legacy non-PoE equipment from damage. Detection also enables hot-plugging of terminals without disrupting data traffic. Typical applications include powering IP phones, WLAN access points, and network cameras in offices, campuses, and low-port-density installations where upgrading to a PoE switch is unnecessary or uneconomical. For design-in and deployment, remember that the total cable run, including the midspan, must stay within the 100 m Ethernet channel limit, and the powered device must be 802.3af Class 0 through Class 4 compatible to fit within the 15.4W budget. This page adds unique value beyond the manufacturer datasheet: it synthesizes distributor pricing tiers, drop-in cord-code and family alternatives, deployment design notes, and AEO-optimized FAQs in one place.
PD-9001GM - 30W Single-Port Gigabit PoE Midspan | Microchip
The Microchip Technology PD-9001GM (PowerDsine 9001G family) is a single-port Power over Ethernet (PoE) midspan injector that delivers up to 30 Watts over Gigabit Ethernet cabling, compliant with the IEEE 802.3at PoE+ standard and backward compatible with IEEE 802.3af, packaged as a compact standalone desktop/wall-mountable unit. A PoE midspan, also called a PoE injector or power injector, is a device that adds electrical power to a standard Ethernet data line without replacing the network switch. Positioned between a non-PoE switch and a powered device (PD), it injects DC power onto the spare or data pairs of the Cat5e/Cat6 cable while passing 10/100/1000 Mbps data traffic transparently. Midspans sit in the power-delivery layer of the network hierarchy: Ethernet infrastructure -> PoE power sourcing equipment (PSE) -> powered devices such as access points and cameras. Key features include 30W power output per port for high-power applications, full Gigabit (10/100/1000 Mbps) data-rate pass-through, IEEE 802.3at compliance with 802.3af backward compatibility, and automatic detection and classification of powered devices. The unit powers up the PD only when a valid 802.3af/at signature is detected, protecting non-PoE network equipment from damage. The midspan integrates the PSE controller and a flyback power supply in one enclosure, generating the 50-57V PoE output rail from a mains AC input, with short-circuit, over-current and over-temperature protection per the IEEE standard. This avoids the cost and downtime of replacing an existing non-PoE Ethernet switch when only one or a few ports need power. Typical applications include powering WLAN 802.11n/ac access points, IP network cameras including PTZ models, VoIP video phones and other IP terminals in enterprise, retail and surveillance installations where only one port requires PoE. Design and deployment consideration: verify that the connected cabling is Cat5e or better and that the powered device's power class does not exceed the 30W budget; a midspan cannot combine power with a PoE switch port on the same link. This page synthesizes verified manufacturer and distributor data, family cross-references, and deployment guidance not found on a single datasheet.
PD-9606GC - 6-Port 90W IEEE 802.3bt PoE Midspan | Microchip
The Microchip Technology PD-9606GC is a 6-port Power over Ethernet (PoE) midspan injector that delivers up to 90 W per port and is fully compliant with the IEEE 802.3bt Type 4 standard while remaining backward compatible with IEEE 802.3af/at. It is housed in a 1U-style rack-mountable indoor enclosure with six RJ-45 data inputs, six RJ-45 data+power outputs, and an AC power inlet, and supports 10/100/1000 Mbps (Gigabit) Ethernet pass-through. Each port negotiates power with the connected Powered Device (PD) using the 802.3bt Type-3/Type-4 handshake and supplies up to 90 W at 54 V nominal output. A Power over Ethernet midspan (also called a PoE injector) is a device that sits between a non-PoE Ethernet switch and end terminals, injecting DC power onto the twisted-pair cabling so that the switch itself does not need PoE capability. The PD-9606GC belongs to the broader midspan family of PoE midspans -> PoE injectors -> PoE power sourcing equipment -> industrial power supplies -> power conversion products. Midspans are used in installations where the existing Ethernet switch is fixed and PoE functionality must be added without replacing it. Key features of the PD-9606GC include per-port power output of up to 90 W (Type 4), full backward compatibility with 802.3af (15.4 W) and 802.3at (30 W), plug-and-play installation with no configuration required for basic operation, and Microchip's PowerView Pro secure remote management via SNMPv3 over IPv4 or IPv6. Built-in protections include detection, classification, overload, and short-circuit protection per the 802.3bt specification, as well as per-port current limiting. The internal architecture combines a universal-input AC-to-DC front end that produces a 54 V bulk rail with six independent PoE controller channels. Each channel performs the IEEE 802.3bt handshake, classifies the attached PD, and applies the 54 V rail through current-sense and MOSFET switching. Gigabit data pairs are passed through untouched on the data pairs, while power is injected on the spare pairs (Mode A) or both data and spare pairs (Mode B) as required by the negotiated class. Typical applications include powering IEEE 802.11ax/802.11ac Wi-Fi 6 access points, PTZ and dome IP cameras, IP videophones, thin clients, digital signage displays, point-of-sale terminals, and small-cell or picocell radio units. Any 802.3bt-compliant high-power end device can be powered without needing a local AC outlet at the endpoint. When deploying the PD-9606GC, verify that the upstream Ethernet switch supports pass-through data only (the midspan handles all PoE logic), confirm that cabling is rated Category 5e or better, and budget for chassis airflow because the unit dissipates heat proportional to total delivered power (up to 540 W at full 6-port 90 W load). This page synthesizes distributor pricing, same-brand SKU alternatives, application guidance, and design notes that are not found in the manufacturer datasheet alone.
PD-9606GC/AC - 6-Port 90W PoE Midspan IEEE 802.3bt | Microchip
The Microchip Technology (Microsemi / PowerDsine) PD-9606GC/AC is a 6-port IEEE 802.3bt-compliant Power over Ethernet midspan injector delivering up to 90 W per port at 55 V DC (1.64 A per port) with 10/100/1000 Mbps data rates over Cat 5/5e/6 cabling. A PoE midspan injector is a network device that adds power to an Ethernet link without replacing the existing Ethernet switch. It sits between the switch and the powered device (PD), injecting DC power onto the cable pairs while passing data traffic untouched. In the power-management hierarchy it belongs to the Power over Ethernet equipment family defined by IEEE 802.3af/at/bt standards, complementing endspan (PoE switch) architectures. Key features include 90 W per port under the IEEE 802.3bt (Type 4 / 4PPoE) standard, backward compatibility and safe operation with 802.3af/at powered devices, gigabit-transparent data pass-through, network management capability (NMS variant family), and a six-port form factor in the PowerDsine PD-9600GC family, which also spans 12-port and 24-port models for scalable deployments. The PD-9600GC family powers IEEE 802.11 wireless access points, Pan-Tilt-Zoom (PTZ) and dome IP cameras, IP videophones, thin clients, and other high-power Ethernet end terminals. DC power is supplied over both spare and data pairs of the cable (pairs 1/2, 3/6, 4/5, 7/8) in a 10/100/1000Base-TX network over TIA/EIA-568 category 5/5e/6 cabling, per the PD-96xxGC user guide. Typical applications include enterprise Wi-Fi 6/6E access point deployments that exceed 60 W, surveillance installations with heaters and IR illuminators in PTZ dome cameras, and powering thin clients or digital signage in office and industrial environments. Design consideration: verify total system power budget. A 6-port 90 W unit can demand up to 540 W from the AC mains, so confirm facility provisioning and ventilation clearances in enclosed racks. This page synthesizes distributor listings, family datasheet data, drop-in regional/family alternatives, and practical deployment notes not consolidated in the manufacturer datasheet. Pricing references are as of 2026-10-10.
PD-9606GC/AC-US - 6-Port 90W PoE Midspan 802.3bt | Microchip
The Microchip Technology PD-9606GC/AC-US is a 6-port IEEE 802.3bt-compliant Power over Ethernet (PoE) midspan injector delivering up to 90 W per port at 55 V over 10/100/1000 Mbps Gigabit Ethernet links, supplied with a US AC power cord. A PoE midspan (also called a PoE injector or power injector) is a network device that adds electrical power to an Ethernet cable between a non-PoE switch and a powered device (PD). Sitting in the power-management hierarchy alongside PoE switches and endpoint PSEs, midspans let operators upgrade existing copper infrastructure to high-power PoE without replacing the Ethernet switch. Midspans are classified as Power Sourcing Equipment (PSE) under IEEE 802.3bt (Type 4, 4-pair power). Key features include 90 W per port output compliant with IEEE 802.3bt Type 4, six PoE ports in a compact indoor chassis, automatic detection and classification of connected PDs, short-circuit, overload and overvoltage protection, and network management capability (NMS) for remote monitoring via web/SNMP. The Gigabit data path ensures no throughput penalty on 10/100/1000BASE-T links, and 4-pair powering enables the full 90 W power class for emerging devices. The PD-9600GC family architecture implements the 802.3bt PSE functions, including LLDP-based power negotiation, so high-power PDs such as PTZ cameras with heaters and IR illuminators can draw their full power budget. The AC input operates from standard mains with internal rectification, and the units can be rack or wall mounted for structured-wiring closets. Typical applications power IEEE 802.11ax Wave-2 access points, Pan-Tilt-Zoom (PTZ) and dome surveillance cameras, IP videophones, thin clients, digital signage, and small 5G small-cell radios - all devices whose power demand exceeds the 30 W of older 802.3at deployments. Design consideration: budget the aggregate power draw across all six ports against the AC input rating, and confirm each PD supports 802.3bt 4-pair powering to achieve the full 90 W class. This page adds value beyond the manufacturer datasheet by consolidating distributor pricing, drop-in family alternatives, application guidance, and FAQ content optimized for AI search citation.
PDS-408G - 8+3 Port 480W PoE Switch | Microchip
The Microchip PDS-408G is a Digital Ceiling Power-over-Ethernet (PoE) managed switch delivering up to 480 W total output power across 8 PoE-capable downlink ports plus 3 uplink ports, in a fanless chassis designed for above-ceiling or comms-room deployment. It supports IEEE 802.3bt (PoE++) with per-port output up to 90 W and full-power mode delivering 60 W simultaneously on all 8 PoE ports, while remaining silent thanks to its convection-cooled, fanless design. A Power-over-Ethernet switch is a Layer-2/Layer-3 networking device that injects DC power onto twisted-pair Ethernet cabling so that end devices such as wireless access points, IP cameras, VoIP phones, and luminaires can receive both data and operating power from a single Cat5e/Cat6 cable. The PDS-408G belongs to the managed PoE switch category within the broader power-management and networking hierarchy, sitting alongside midspan injectors and PoE-aware Ethernet switches in structured cabling topologies. Key features include automatic PoE power negotiation based on PD (Powered Device) class detection, full IEEE 802.3bt Type 3/Type 4 compliance, support for VLAN, link aggregation, and remote management via web UI, CLI, Telnet, and SSH. The 480 W power budget enables high-density PoE lighting and digital ceiling deployments, while the fanless thermal design allows silent operation in plenum spaces. The PDS-408G integrates Microchip's latest Power Source Equipment (PSE) controller technology, supporting both legacy 802.3at and newer 802.3bt PDs on the same switch fabric. Each port dynamically allocates power based on the connected PD class signature, protecting the system from overload while maximizing port utilization. The switch provides per-port PoE enable/disable, priority, and power-budgeting controls through its management interface. Typical applications include commercial PoE lighting in offices and warehouses, digital ceiling installations combining lighting with sensors and Wi-Fi APs, smart-building IoT backbones, and structured cabling for IP surveillance cameras. It is also deployed in education and healthcare facilities where centralized PoE management reduces operating costs. When designing with the PDS-408G, verify the upstream AC circuit capacity, plan cable runs to stay within 100 m Ethernet limits, and ensure plenum-space mounting complies with local fire codes. Use managed features to segment traffic and to schedule PoE reboots for remote troubleshooting. This page synthesizes distributor pricing, datasheet specifications, and practical deployment notes not found in a single manufacturer document.