B&B Electronics EIRHP305-T Datasheet
5 Port Industrial Ethernet Switch
with 4 PoE Injector Ports
EIRP305-T
PRODUCT FEATURES
• Five10/100Base-TEthernetports
• Four802.3afend-pointPoEinjectorports
• 3000VEFT&6000VESDprotection
• Dual48VDCpowerinputs
• Wideoperatingtemperature
• DINRailorPanelMount
The EIRP305-T is a five Port Unmanaged Industrial Ethernet Switch with
four 802.3af (Alternative A) end-point Power-Over-Ethernet injector ports.
As power sourcing equipment (PSE), these ports can be used to power
802.3af compliant powered devices (PD). This eliminates the need for a
separate power line to each end device.
High-Speed Transmissions: The EIRP305-T includes a switch controller
that automatically senses transmission speed (10/100 Mbps). The RJ-45
interface also auto-detects MDI or MDI-X, eliminating the requirement for
a crossover cable. Each port is buffered and supports store-and-forward
protocol.
Dual Power Input: To reduce the risk of power failure, the EIRP305-T
provides two 48 VDC power inputs. If the power fails, the switch will
automatically use the secondary power input. Also, if the power goes out
the corresponding P1 or P2 LED will go out and the Fault LED will light.
The contacts for the alarm output will also open.
Flexible Mounting: The switch features a space saving IP30 metal
enclosure that can be DIN or Panel mounted.
Transient Protection: The power line input on the EIRP305-T offers
protection from up to 3,000 V EFT. The Ethernet ports offer up to 6,000 V
ESD protection. These features make the switch reliable and suitable for
use in harsh electrical environments.
Wide Operating Temperature: With an operating temperature of -40
to 75°C (-40 to 167°F), this switch is suitable for use in some of the
harshest industrial environments that exist.
ORDERING INFORMATION
MODEL NUMBER DESCRIPTION
EIRP305-T 5 Port Industrial Switch (4 PoE Ports)
ACCESSORIES
MDR-60-48 - DIN Rail Power supply 48VDC, 60W
ERS35 - DIN Rail 1 Meter 35 mm Steel
C5UMB3FBL - 3 ft. (1 M) - Blue - Category 5e UTP Patch Cord
Easy Troubleshooting: There are two LED indicators for each port that
display the link status and transmission speed. Three LED indicators for
power (P1, P2 and Fault) show power status. FWD LED’s for each PoE port
indicate if the switch is providing power to the end-point device. These
indicators allow you to quickly diagnose and correct problems and ensure
your network remains reliable.
www.bb-elec.com
|
EIRP305-T_3713ds
5 Port Industrial Ethernet Switch
with 4 PoE Injector Ports
SPECIFICATIONS
INTERFACE
RJ-45 Ports 5 x 10/100BaseT, Auto MDI/MDI-X
ESD Protection 6000V ESD Protection
PoE
LED Indicators
POWER
Input Voltage
Power Connection Removable Terminal Block
Wire Size 12 to 24 AWG
Power Use
Fault Output 1 Relay Output – Normally Closed
EFT Protection 3000 V EFT Protection
ENVIRONMENTAL
Operating Temperature - 40 to 75°C (-40 to 167°F)
Storage Temperature - 40 to 85°C (-40 to 185°F)
Operating Humidity 0 to 95%
MECHANICAL
Enclosure IP30 Metal Enclosure
Mounting 35 mm DIN Rail or Panel Mount Attachments
Dimensions 3.0 x 9.7 x 14.0 cm (1.2 x 3.8 x 5.5 in)
802.3af End-point Alternative A (4 Ports)
Positive (VCC+): Pins 1 and 2
Negative (VCC-): Pins 3 and 6
Data: Pins 1, 2, 3, and 6
P1 (Power 1), P2 (Power 2),
Fault (Power Fault),
RJ-45 Ports have 2 LED’s to indicate LINK
and activity. FWD LEDs for PoE status.
Dual 48 VDC Inputs
Reverse Polarity Protection
3.4 Watts (without PoE)
67 Watts (full load PoE)
EIRP305-T
REGULATORY
Approvals
Free Fall IEC60068-2-32
Shock IEC60068-2-27
Vibration IEC60068-2-6
IEEE STANDARDS
IEEE 802.3 802.3. 10Base-T Ethernet
IEEE 802.3u 100Base-TX and 100Base-FX Fast Ethernet
IEEE 802.3x Flow Control and Back Pressure
IEEE802.3af Power over Ethernet
NETWORK SPECIFICATIONS
Architecture
Transfer Rate
Buffer 448 Kbits
MAC Table 2K
Other
FCC, CE, UL
UL File Number: E173795
Back-plane (Switching Fabric): 1.0 Gbps
Throughput (Full-dux): 1.488 Mpps@64bytes
14,880 pps Ethernet Port
148,800 pps Fast Ethernet Port
Broadcast Storm Filtering
CSMA/CD
MECHANICAL DIAGRAM
1.18 in
3.0 cm
3.8 in
9.7 cm
5.51 in
14 cm
orders@bb-elec.com
support@bb-elec.com
International Office: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104
European Office: Westlink Commercial Park Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445
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