Industrial Smart-Managed 12-Port Gigabit PoE Switch – DRL-48V240W1EN

8 × GbE PoE Ports | 4 × Gb SFP Ports | Excludes 48V PSU

Features

• 8 × Gigabit PoE RJ45 ports

• 4 × Gigabit SFP fiber optical ports

• Supports 802.1Q VLAN

• Supports IEEE 802.3bt Hi-PoE, max 90W per port

• STP/RSTP/ERPS loop prevention with storm control

• Cable detection for fault location

• Supports SNMP, QoS, DHCP snooping

• 6 kV surge protection

• Wide temperature design: −40°C to 75°C

• Up to 300 m long-range transmission

Specifications

General

• Shell: Metal, IP40

• Net Weight: 0.84 kg

• Gross Weight: 1.16 kg

• Dimensions (W × H × D): 155 × 46 × 130 mm (6.10'' × 1.81'' × 5.12'')

• Operating Temperature: −40°C to 75°C

• Storage Temperature: −40°C to 85°C

• Operating/Relative Humidity: 5% to 95% (non-condensing)

Power Supply

• Input: 48–57 V DC, 7.5 A (recommended 52–57 V for stable power)

• Supports dual power inputs with hot backup

• Installation Mode: Desk-mounted, rail

• Max Power Consumption: 307 W

• Idle Power Consumption: 7 W

• Surge Protection: 6 kV

Network Parameters

• Ports: 8 × Gigabit PoE, 4 × Gigabit SFP fiber

• MAC Address Table: 8K

• Switching Capacity: 56 Gbps (whole device), 24 Gbps per port

• Packet Forwarding Rate: 41.66 Mpps (whole device), 17.86 Mpps per port

• Internal Cache: 4.1 Mbits

PoE Power Supply

• Ports 1–4: IEEE 802.3af/at/bt, max 90 W per port (Hi-PoE)

• Ports 5–8: IEEE 802.3af/at, max 30 W per port

• PoE Power Pins:

  • Ports 1–4: 8-pin (1/2-, 3/6+, 4/5+, 7/8-)

  • Ports 5–8: End-span (1/2-, 3/6+)

• PoE Power Budget: 300 W

Software Functions

Long-Range Mode

• Ports 1–8: up to 300 m (performance varies by camera/cable)

Port Isolation

• Ports 1–8 support isolation for improved network security

• Ports in the same isolation group cannot communicate with each other

PoE Watchdog

• Ports 1–8 auto-detect and restart non-responsive cameras

Link Aggregation

• Static link aggregation supported

• Supports 8 aggregation groups

Loop Prevention

• STP (802.1D), RSTP (802.1w), ERPS (G.8032)

QoS

• Port-based priority configuration

• Supports SP and WRR scheduling modes

VLAN

• Supports 802.1Q

• VLAN ID range 1–4094

• Supports Trunk and Access modes

• Up to 4094 VLANs

HPP (Hik-Partner Pro Management)

• Displays port rate, bandwidth utilization, PoE power usage, network topology, alarm status

• Supports port/device restart, long-range mode, and remote firmware upgrades

System Maintenance

• Web management, DHCP Client enabled by default

• Super IP (10.180.190.200) for direct access

• Supports Hik-Central Pro and Hik-Partner Pro

• Cable diagnostics (open/short detection and cable length)

• LLDP device discovery, port mirroring

• SNMP v1/v2c for third-party management platforms

Port Rate-Limiting / Storm Control

• Controls broadcast, multicast, and unknown unicast traffic

DHCP Snooping

• Prevents unauthorized DHCP servers (disabled by default)

ACL / IPSG

• Supports up to 64 ACL entries and 128 configuration rules

• Port/MAC/IP binding, up to 256 security entries

Approvals

• EMC: EN 55032, EN IEC 61000-3-2/3, EN 55035, ICES-003, RCM

• Safety: CB, CE-LVD, IEC 62368-1

• Chemistry: CE-RoHS, WEEE, REACH