4FE PoE and 4G SFP Managed Ethernet Switch, IEEE802.3af/at, 46~57VDC, -40~75℃, IEC 62443-4-2, SL2 certified

Produktet er faset ut og vi kan kun tilby det antall switcher vi har på lager. EKI-7708E-4FPI-AE er erstattet av EKI-7708G-4FPI-BE.

Med unntak av gigabit hastighet på kopperportene så har EKI-7708E-4FPI-AE identisk funksjonalitet med EKI-7708G-4FPI-BE.

• 4 x IEEE 802.3 af/at PoE Fast Ethernet ports + 4 SFP ports
• SFP socket for Easy and Flexible Fiber Expansion
• Redundancy: X-Ring Pro (ultra high-speed recovery time < 20 ms), RSTP/STP (802.1w/1D)
• IXM function enables fast deployment
• IEC 62443-4-2, SL2 certified
• Security: 802.1x (Port-Based, MD5/TLS/TTLS/PEAP Encryption), RADIUS
• EN 61000-6-2, EN 61000-6-4
• NEMA TS2 for Traffic Control
• EN50121-4 approval for Railway trackside deployment
• -40 ~ 75°C wide-range operating temperature
• Dual 48 VDC power input and 1 relay output

Technical Specifications

Ethernet Communication 

RJ-45 Port Connector Type:
4 x RJ-45 + 4 x SFP ports

RJ-45 Transmission Speed:
10/100 Mbps ; 10/100/1000 Mbps

RJ-45 Transmission Distance:
100 m

Fiber Transmission Distance:
Up to 110 km

Interface

Port Number:
8

Power

Power Input (DC):
48 VDC

Power Operating Current:
0.25A @ 48VDC (system)

Power Consumption:
12.1W (system)

Power Connector Type:
6-pin removable screw terminal (power & relay)

Certification

Ethernet Standard:
IEEE 802.1p, 802.3ad, 802.1x, 802.1D, 802.1s, 802.1w

EMI:
CE, FCC Class A

EMC:
EN 61000-4-2 (Level 3), EN 61000-4-3 (Level 3), EN 61000-4-4 (Level 3), EN 61000-4-5 (Level 3), EN 61000-4-6 (Level 3), EN 61000-4-8 (Level 3), EN 50121-4, NEMA TS2

EN 61000-6-2, EN 61000-6-4

Shock:
IEC 60068-2-27

Freefall:
IEC 60068-2-32

Vibration:
IEC 60068-2-6

PoE Information 

PoE Port Number:
4

PoE Budget:
120W

Switch Properties

MAC Table Size:
8K

Packet Buffer Size:
4.1M bit

Switch Fabric Speed:
8.8Gbps

Jumbo Frame:
9,216 bytes

Mechanism

Dimensions (W x H x D):
74 x 152 x 105 mm

IP Rating:
IP30

Enclosure (Metal):
Metal shell

Weight:
1.1 kg

Mounting:
DIN-rail, Wall

Environment

Operating Temperature:
-40 ~ 75°C
Storage Temperature:
-40 ~ 85°C

Relative Humidity:
10~95%

MTBF
 
Method:
Telcordia, GB

Time:
TBD

Warranty

Warranty Period:
5 years