OVERVIEW
The B1-POE33128PF-at is a Gigabit PoE switch independently developed by BISMON. It has 10*10/100/1000M adaptive RJ45 ports and 2*1000M SFP fiber ports. Port 1-8 can support IEEE 802.3 af/at PoE standard, and the single-port PoE power reaches 30W. As a PoE power supply device, it can automatically detect and identify the power-receiving devices that meet the standard and power them through the network cable. It can power wireless AP, IP camera, IP phone, visual intelligent building intercom, and other PoE terminal devices through the network cable to meet the network environment that requires a high-density PoE power supply. It is suitable for hotels, campuses, parks, scenic spots, supermarkets, factory dormitories, and small and medium-sized enterprises to build economical and efficient networks. Unmanaged mode, plug and play, no configuration, simple and convenient to use.
FEATURE
Gigabit access, uplink SFP fiber port
- Support non-blocking wire-speed forwarding.
- Support full-duplex based on IEEE 802.3x and half-duplex based on backpressure.
- Support Gigabit RJ45 port and uplink SFP fiber port combination, which enables users to flexibly build networking to meet the needs of various scenarios.
Smart PoE power supply
- Comply with IEEE 802.3 af/at PoE standard, automatically identify PoE devices for power supply, and not damage non-PoE devices.
- Priority system for PoE port, it will supply power to the high priority level port first when the power budget is insufficient and avoid overwork of the device.
- 8*10/100/1000Base-T RJ45 ports support PoE power to meet the PoE power supply needs of security monitoring, teleconferencing system, wireless coverage, and other scenarios.
Stable and reliable
- CCC, CE, FCC, RoHS.
- Plug and play, no configuration, simple and convenient.
- Self-developed power supply, high redundancy, providing a long-term and stable PoE power output.
- The user-friendly panel can show the device status through the LED indicator of PWR, Link, L/A, and PoE.
- Low power consumption, with fan, galvanized steel metal housing, and excellent heat dissipation to ensure the stable operation of the switch.
DIMENSION

TECHNICAL SPECIFICATION
Model
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B1-POE33128PF
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B1-POE33128PF-at
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Interface Characteristics
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Fixed Port
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2*1000Base-X uplink SFP fiber ports (Data)
2*10/100/1000Base-T uplink RJ45 ports (Data)
8*10/100/1000Base-T PoE ports (Data /Power)
|
Ethernet Port
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Port 1-10 can support 10/100/1000Base-T(X) auto-sensing, full/ half duplex MDI/ MDI-X self-adaption
|
Twisted Pair Transmission
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10BASE-T: Cat3,4,5 UTP (≤100 meters)
100BASE-TX: Cat5 or later UTP (≤100 meters)
1000BASE-T: Cat5e or later UTP (≤100 meters)
|
Optical Fiber Port
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Gigabit optical fiber interface, default no include optical module (optional single-mode/ multi-mode, single fiber/ dual fiber optical module. LC)
|
Optical Cable/ Distance
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Multi-mode: 850nm /0-550m, Single-mode: 1310nm /0-40km, 1550nm /0-120km
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Chip Parameter
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Network Protocol
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IEEE 802.3 10BASE-T, IEEE 802.3i 10Base-T, IEEE 802.3u 100Base-TX, IEEE 802.3ab 1000Base-T, IEEE 802.3z 1000Base-X, IEEE 802.3x
|
Forwarding Mode
|
Store and Forward (Full wire speed)
|
Switching Capacity
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24Gbps (non-blocking)
|
Forwarding Rate@64byte
|
17.86Mpps
|
MAC
|
4K
|
Buffer Memory
|
4M
|
Jumbo Frame
|
9.6K
|
LED Indicator
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Power: PWR (Green), Network: Link/Act (Yellow), PoE: PoE (Green), Fiber port: L/A (Green), Rate: 1000M (Green)
|
PoE& Power Supply
|
PoE Port
|
Port 1-8
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Power Supply Pin
|
1/2(+) 3/6 (-)
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Max Power Per Port
|
30W, IEEE 802.3 af/at
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Total PWR/ Input Voltage
|
130W/ (AC100-240V)
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250W/ (AC100-240V)
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Power Consumption
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Standby<8W, Full Load<120W
|
Standby<10W, Full Load<240W
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Power Supply
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Built-in power supply, AC100~240V 50-60Hz, 2.3A
|
Built-in power supply, AC100~240V 50-60Hz, 4.1A
|
Physical Parameter
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Operation Temp/ Humidity
|
-20°C~+55°C, 5%~90% RH non condensing
|
Storage Temp/ Humidity
|
-40°C~+75°C, 5%~95% RH non condensing
|
Dimension (L*W*H)
|
270*181*44.5mm
|
Net /Gross Weight
|
1.3kg/ 1.8kg
|
1.5kg/ 2.0kg
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Installation
|
Desktop, 1U/19” cabinet
|
Certification& Warranty
|
Lightning Protection
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Lightning protection: 4KV 8/20us, Protection level: IP30
|
Certification
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CCC, CE mark, commercial, CE/LVD EN62368-1, FCC Part 15, RoHS
|
Warranty
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2 years, lifelong maintenance.
|