6.5Watts without PD loading 70Watts with PD full loading Power Consumption: Switch Technology: Aggregate System Throughput:

Specification

Store and forward technology and with 3.2Gbps internal switch fabric. 1.49Mpps MAC Address: 1K MAC address Table

Technology

Packet Buffer: 512Kbits

Power Requirements

Standard: Power over Ethernet port: System Power IEEE802.3 10Base-T IEEE802.3u 100Base-TX IEEE802.3af Power over Ethernet IEEE802.3x flow control Port 1~4, with 15.4w full power forwarding ability RJ-45 pin assignment: TX (3,6), RX (1,2), V+ (4,5), V-(7,8) PoE output voltage: DC 44~57V Input Voltage: 48VDC or -48VDC, dual power inputs in industrial terminal block connection AC /DC Power Adapter DC 48V/1.6A (option) One DC jack for AC/DC power adapter Reverse Polarity Protection: Present Diagnostic LED: DIP 1~5: Enable (On) or disable (Off) port link down alarm from port 1 to port 5. DIP 6: Enable (On) or disable (Off) power alarm. Power x 3 (Green), Fault x 1(Red) PoE x 4(Green),Link/Activity x 5 (Green on/Green Blinking)@100Mbps, (Yellow on/Yellow Blinking)@10Mbps

Mechanical

Port Alarm Dip switch: Installation: DIN-Rail mount or Wall Mount Cables: Case: IP-31 grade aluminum metal case 10Base-T: 4-pair UTP/STP Cat. 3, 4, 5 cable, EIA/TIA-568 100-ohm(100m) 100Base-TX: 4-pair UTP/STP Cat. 5 cable, EIA/TIA-568 100-ohm(100m) Dimension:

Interface

33.8 mm (H) x 164.8 mm(W) x 108 mm (D) Number of Ports: 10/100 Base-TX: RJ-45 Power/Relay: 6-Pin Terminal Block DC-Jack 4 x 10/100 Base-TX with Power over Ethernet injector ,Auto MDI/MDI-X, Auto-Negotiation1 x 10/100 Base-TX uplink port

Environmental

Connectors specification: Operating Temperature: -20 ~70
O C Operating Humidity: 0% ~ 95%, (non-condensing) Storage Temperature: -40 ~ 80
O C Storage Humidity: 0%~ 95%, (non-condensing)

Regulatory Approvals

Safety: CE/EN60950 Hi-Pot : Shock: IEC60068-2-27 1.2KV testing passed on port to power EMI: EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11 Vibration: FCC Class A, CE/EN55022 Class A IEC60068-2-6 EMS: Free Fall: IEC60068-2-32 MTBF: 517,810 Hours, MIL-HDBK-217F GB standard Warranty: 5 years

Ordering Information

JetNet 3705 Industrial 5-port Unmanaged PoE Switch Includes: JetNet 3705 Wall mount panel kits Quick Installation Guide CD User manual

Optional Accessories

DC 48V Din-Rail Power: DR-75-48 DC 48V Din-Rail Power: MDR-100-48

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