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EX78934H-0VB : Industrial PoE Switch Managed Hardened Gigabit Ethernet
EX78934H-0VB : Industrial PoE Switch Managed Hardened Gigabit Ethernet
SKU:EX78934H-0VB
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EX78934H-0VB : Industrial PoE Switch
EtherWAN EX78934H-0VB industrial PoE switch is a managed, hardened, DIN-rail mounted, PoE gigabit switch, with a total PoE power budget of 360W. It is equipped with a total of 16-ports — (12) gigabit PoE ports providing up to 90W power per port, and (4) dual-rate gigabit SFP fiber ports.
The EX78934H-0VB industrial PoE switch provides flexibility, speed, and reliability for networks in urban infrastructures used for high-definition surveillance and encrypted security systems, that operate in the harsh conditions of wastewater facilities, power plants, intelligent transportation systems, data centers, border protection, and other areas where connectivity is crucial.
With hardened specifications, the EX78934H-0VB is designed to operate at -40°C to 75°C (-40°F to 167°F) in harsh environments, where high ESD, shock, and vibration may be present.
- (12) 10/100/1000BASE-T(X) PoE ports for high bandwidth connections
- (4) Dual-rate 100/1000BASE SFP uplink ports for fiber connections
- Full capacity switching running at full duplex
- 360W total PoE power budget
- PoE power of up to 90W per port, compliant with IEEE 802.3bt type 4
- PoE watchdog monitors status of connected PoE devices
- Integrated with 2 DIs (digital inputs) and 2 relay outputs
- Supports static routes, RIP v1/v2, and VRRP
- Hardened operating temperature range -40°C to 75°C (-40°F to 167°F)
- Fanless operation
- High impact, thermal shock, and electrical noise resistance
Casing Material
Aluminum
IP Rating
IP30
Dimensions
72mm x 140mm x 170mm (W x D x H)
2.8" x 5.5" x 6.7"
Weight
1.5kg (3.3lbs)
Installation Type
DIN-rail mounting

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PRODUCT CLASS: Industrial/Hardened
OPERATING TEMPERATURE RANGE: -40°C to 75°C (-40°F to 167°F)
MANAGEMENT TYPE: Managed
POWER INPUT: Terminal Block: 52 - 57VDC
ALARM RELAY: Yes
MOUNT TYPE: DIN-Rail
LAYER 3: Yes
POE TYPE: 802.3af (15w), 802.3at (30w), 802.3at (60w), 802.3bt (60w), 802.3bt (90w)
POE POWER BUDGET: 360W
REDUNDANT POWER: Yes
10/100 PORTS: 0
10/100/1000 PORTS: 12
10 GIG PORTS: No
FIBER TYPE: 100MB SFP, 1000MB SFP
FIBER PORTS: 4
FIBER/SFP CONNECTOR: SFP
FIBER DISTANCE: SFP (Various distances)
INDUSTRY STANDARDS: EN 50121-4, UL 61010
ROUTING PROTOCOLS: OSPF v2, RIP v1 & v2, Static Routing, VRRP