THE D-LINK DFE-855 IS A FAST ETHERNET MEDIA CONVERTER THAT TRANSLATES TRANSMISSION SIGNALS FROM A TWISTED-PAIR 100BASE-TX CABLE TO 100BASE-FX FIBER OPTIC CABLE. IT EXPANDS NETWORK DATA TRANSMISSION DISTANCES BEYOND THE 100 METERLIMITATION OF COPPER WIRE TO A MAXIMUM OF TWO KILOMETERS BY USING FIBER OPTIC CABLE IN FULL DUPLEX.

D-Link DFE855 is a 1 RJ-45 ports Fast Ethernet repeater, with 1 additional SC ports.

Manufacturer's Part#: DFE855
Product Dimensions: 7.75 Inches x 10 Inches x 2.75 Inches
Weight: 1.26 Lbs

Features:
General Information
- Marketing Information: The D-Link DFE-855 is a Fast Ethernet media converter that translates transmission signals from a twisted-pair 100BASE-TX cable to 100BASE-FX fiber optic cable. It expands network data transmission distances beyond the 100 meter limitation of copper wire to a maximum of two kilometers by using fiber optic cable in full duplex.



The DFE-855 provides auto-sensing detection of full duplex or half duplex signaling. It has easy-to-read diagnostic LED's for continuos status reports on network speed, duplex media access control connection, and network traffic. The DFE-855 uses standard RJ-45 UTP/STP and SC fiber optic connectors and is IEEE 802.3u 100BASE-TX/FX compliant and operates with all devices that adhere to this standard.

Networking
- Ports: 1 x RJ-45 100Base-TX Port(s), 1 x SC 100Base-FX Port(s)

Media & Performance
- Connectivity Media: 100Base-TX Category 5 Multimode (Twisted Pair), 100Base-FX 62.5/125 µm (Fiber)
- Data Transfer Rate: 100Mbps Fast Ethernet
- Supported Distance: 328.08 ft Category 5 Twisted Pair, 1312.33 ft Multimode Fiber (Half-duplex), 1.24 mi Multimode Fiber (Full-duplex)

Protocols & Management
- Protocols Supported: Fast Ethernet, CSMA/CD
- Status LEDs: - Power

- TX/RX

- Link

- Full or Half

Power Description
- Power Consumption: 3.5W (Operating)

Environmental Conditions
- Temperature: 14 to 131°F (Operating)
- Humidity: 5 to 90% (Operating)

Physical Characteristics
- Color: Black
- Shipping Dimensions: 2.5" (Height) x 7.5" (Width) x 9.75" (Depth)
- Shipping Weight: 1.53 lb

Miscellaneous
- Additional Information: Duplex Support:

- Auto-senses full duplex on half duplex



Topology:

- UTP/STP/Star

- Fiber point to point converter
- Certifications & Standards: - FCC Class A

- CE Mark

- VCCI Class A

- C-Tick

- IEEE 802.3u

Warranty & Support
- Standard Warranty: 1 Year Limited - Products purchased and delivered within the fifty states of the United States, the District of Columbia, and U.S. Possessions or Protectorates, U.S. Military Installations, addresses with an APO or FPO.
- Parts Warranty & Labor: 1 Year Parts - Power Supplies and Fans, 90 Days Parts - Spare parts and spare kits

GENERAL INFORMATION- MANUFACTURER: D-LINK SYSTEMS INC.
- MANUFACTURER PART NUMBER: DFE-855
- PRODUCT NAME: DFE-855 FAST ETHERNET MEDIA CONVERTER
- MARKETING INFORMATION: THE D-LINK DFE-855 IS A FAST ETHERNET MEDIA
CONVERTER THAT TRANSLATES TRANSMISSION SIGNALS FROM A TWISTED-PAIR
100BASE-TX CABLE TO 100BASE-FX FIBER OPTIC CABLE. IT EXPANDS NETWORK
DATA TRANSMISSION DISTANCES BEYOND THE 100 METER LIMITATION OF
COPPER WIRE TO A MAXIMUM OF TWO KILOMETERS BY USING FIBER OPTIC
CABLE IN FULL DUPLEX.
THE DFE-855 PROVIDES AUTO-SENSING DETECTION OF FULL DUPLEX OR HALF
DUPLEX SIGNALING. IT HAS EASY-TO-READ DIAGNOSTIC LED'S FOR CONTINUOS
STATUS REPORTS ON NETWORK SPEED DUPLEX MEDIA ACCESS CONTROL
CONNECTION AND NETWORK TRAFFIC. THE DFE-855 USES STANDARD RJ-45
UTP/STP AND SC FIBER OPTIC CONNECTORS AND IS IEEE 802.3U
100BASE-TX/FX COMPLIANT AND OPERATES WITH ALL DEVICES THAT ADHERE TO
THIS STANDARD.
- PRODUCT TYPE: MEDIA CONVERTER

INTERFACES/PORTS
- INTERFACES/PORTS: 1 X RJ-45 100BASE-TX PORT(S)
- INTERFACES/PORTS: 1 X SC 100BASE-FX PORT(S)

MEDIA & PERFORMANCE
- CONNECTIVITY MEDIA: 100BASE-TX CATEGORY 5 MULTIMODE TWISTED PAIR
- CONNECTIVITY MEDIA: 100BASE-FX 62.5/125 M FIBER
- DATA TRANSFER RATE: 100MBPS FAST ETHERNET

MANAGEMENT & PROTOCOLS
- PROTOCOLS: FAST ETHERNET
- PROTOCOLS: CSMA/CD

WARRANTY
- STANDARD WARRANTY: 1 YEAR(S) LIMITED - PRODUCTS PURCHASED AND
DELIVERED WITHIN THE FIFTY STATES OF THE UNITED STATES THE DISTRICT
OF COLUMBIA AND U.S. POSSESSIONS OR PROTECTORATES U.S. MILITARY
INSTALLATIONS ADDRESSES WITH AN APO OR FPO.