Active Member
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[China]
Address: A2315, Hezheng Huiyicheng, Laodong Community, Xixiang, Baoan, Shenzhen, China
Contact name:Jenny
Shenzhen Miray Communication Technology Co., Ltd. |
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Miray’s MR-I2G4TP-SFP is a Full Gigabit Unmanaged PoE Industrial Ethernet Switches are equipped with 6 Gigabit Ethernet ports, and up to 4 PoE ports, making them ideal for applications that demand high bandwidth. It connects with devices like computer, switch, hub, server, etc, as well as powering network camera, industrial VoIP phone, wireless AP and other devices. Specially designed for harsh outdoor applications. Its 4KV network port surge protection can adapt to harsh outdoor environment and ensure the reliability of the uninterrupted PoE system. Power input also chooses industry-standard types of power.
Standards | IEEE 802.3af for 15.4W Power-over-Ethernet |
IEEE 802.3at for 30W Power-over-Ethernet | |
IEEE 802.3 for 10BaseT | |
IEEE 802.3u for 100BaseT(X) | |
IEEE 802.3ab for 1000BaseT(X) | |
IEEE 802.3z for 1000BaseX | |
IEEE 802.3x for Flow Control | |
IEEE 802.3az for Energy-Efficient Ethernet | |
Flow Control | IEEE 802.3x Flow Control |
Back Pressure Flow Control |
Switch Properties
Packet Forwarding Rate | 8.928Mpps |
Processing Type | Store and Forward |
MAC Table Size | 1 K |
Jumbo Frame Size | 10KByte |
Backplane | 12G |
Packet Buffer Size | 1Mbit |
Interface
Fiber Ports | 1000BaseX SFP slot |
RJ45 Ports | 10/100/1000BaseT(X) auto negotiation speed |
| Full/Half duplex mode |
| MDI/MDI-X connection |
PoE Pinout | V+, V+, V-, V- for Pin 1,2,3,6 (End-span) |
LED | RJ45 Ports: Link/Act RJ45 Green LED G1~G4 |
| Fiber Ports: Link/Act G5,G6 |
| PoE Indicator: RJ45 Yellow LED G1~G4 |
| Power: PWR |
Power Requirements
Connection | 1 removable 6-contact terminal block |
Input Voltage | 48VDC (44 to 57VDC), Redundant Dual Inputs |
No-load Power | 5W @ 48VDC |
Full-load Power | 8W @ 48VDC (Full loading without PDs' consumption) |
Power Budget | 128W @ 48VDC for total PDs’ and switches' consumption |
Power Budget of each PoE Port | Max. 30W |
Redundant Dual Inputs | Present |
Reverse Polarity Protection | Present |
Over current protection | Present |
Physical Characteristics
Housing | Hard aluminum alloy case |
IP Rating | IP40 |
Dimensions (W×H×D) | 118*86*39mm |
Weight | 595g |
Installation | DIN-rail mounting, wall mounting |
Environmental Limits
Operating Temperature | Standard Models: -25 to 60℃ (-13 to 140℉) |
Wide Temp. Models: -40 to 75℃ (-40 to 167℉) | |
Storage Temperature | -40 to 85℃ (-40 to 185℉) |
Ambient Relative Humidity | 5 to 95% (non-condensing) |
Industrial standard
EMI | FCC Part 15, CISPR (EN55022) class A |
EMS | EN61000-4-2 (ESD), Level 4 |
| EN61000-4-3 (RS), Level 3 |
| EN61000-4-4 (EFT), Level 4 |
| EN61000-4-5 (Surge), Level 4 |
| EN61000-4-6 (CS), Level 3 |
| EN61000-4-8, Level 5 |
Shock | IEC60068-2-27 |
Freefall | IEC60068-2-32 |
Vibration | IEC60068-2-6 |
Warranty
Warranty Period | 5 years |
Application
