
EL2315 Series
10/100/1000BASE-TX to 100/1000BASE-X Dual Rate SFP
Media Converter
SFP
Option
Overview
The EL2315 Series provides media conversion between 10/100/1000BASE-T(X) and 100/1000BASE SFP Fiber. The EL2315’s fiber
design is compatible to 100BASE fiber or 1000BASE fiber transceiver. Through DIP switch selection, the EL2315’s SFP port can
support 100BASE SFP fiber or 1000BASE-X SFP fiber port. Also, through DIP switch selection, the Link-Fault-Pass-Through (LFPT)
function can be active or disabled.
With Gigabit transmission rate, EL2315 supports Jumbo Frame up to 9K bytes, the EL2315 is the ideal media converter for
environments where connectivity is crucial.
Spotlight
•Gigabit Connectivity
◦ Auto 10/100/1000BASE-T X and 1000BASE-SX/LX/BX Ethernet transmission conversion
◦ 1000Mbps Full duplex, 10/100MBps Full/Half duplex
◦ Fiber interface supports dual rate 100BASE-FX and 1000BASE-SX/LX fiber transmission
•100/1000BASE-FX Dual Rate SFP Support
◦ DIP switch controlled 100BASE or 1000BASE SFP options
•Link-Fault-Pass-Through (LFPT)
◦ LFPT function let network operators be aware of network connection status
◦ When fiber link is sown, LFPT function will turn down Ethernet port to inform connected device that the link is down and vise
versa
EL2315 Series 1
rev. A1.2

Hardware Specifications
Technology
Standards
•IEEE802.3 10BASE-T
•IEEE802.3u 100BASE-TX/100BASE-FX
•IEEE802.3ab 1000BASE-T
•IEEE802.3z 1000BASE-SX/1000BASE-LX
•IEEE802.3x Full duplex and flow control
Forward and Filtering Rate
•14,880pps for 10Mbps
•148,810pps for 100Mbps
•1,488,100pps for 1000Mbps
Processing Type
•Store-and-Forward
•Auto Negotiation
•Half duplex back-pressure and IEEE802.3x full-duplex
flow control
•Auto-MDI/MDIX
Power
Input Voltage
•12VDC
Power Consumption
•2.76W Max. 0.23A @ 12VDC
Mechanical
Casing
•Aluminum Case
Dimensions
•80.3mm (W) x 109.2mm (D) x 23.8mm (H)
(3.16" (W) x 4.3" (D) x 0.94" (H))
Weight
•150g (0.336lbs.)
Installation
•Wall mounting
Interface
Ethernet Port
•10/100/1000BASE-TX: 1 port
•100/1000BASE SFP slot: 1 port
DIP Switch
•No.1: LFPT on/off
•No.2: Auto-Negotiation / Force Mode for TX port
•No.3: Full-duplex / Half-duplex for TX port
•No.4: 100Mbps / 10Mbps Force Mode for TX port
•No.5: 100Mbps / 1000Mbps for SFP
•No.6: Function Reserved
LED Indicators
•Per Unit: Power, LFPT
•Per Port: FX/TX Speed, Link/Activity
Environment
Operating Temperature
•0°C to 50°C (32°F to 122°F)
Storage Temperature
•-10°C to 70°C (-14°F to 158°F)
Ambient Relative Humidity
•5% to 95% (non-condensing)
Regulatory Approvals
ISO
•Manufactured in an ISO9001 facility
Emission Compliance
CE Mark Class A, FCC Part 15B Class A, and VCCI Class A
Dimensions
109.2mm (4.3”)
Top BoomSide
EL2315 Series 2
23.8mm
(0.94”)
DC12V
Back
100/1000BASE
PWR
LNKF
LFPT
LNKC
G:GE
GE
A:100
80.3mm (3.16”)
Front
10/100/1000BASE
rev. A1.2

Application Diagram
100Mbps
RJ45
Fiber (120Km)
EL2315
DIP-switch controlled
Gigabit SFP
Ordering Information
EX78000
RJ45
RJ45
Gigabit Uplink
EL2315
DIP-switch controlled Gigabit SFP
EL2315
DIP-switch controlled
Gigabit SFP
PoE Camera
Uplink
Fiber (120Km)
RJ45
RJ45
EL2315
DIP-switch controlled Gigabit SFP
CONTROL CENTER
IP Camera
Model
EL2315-X 10/100/1000BASE-TX to 100BASE/1000BASE-X Dual Rate SFP Media Converter
Power Adapter Options (X)
A with external power adapter for AU
E with external power adapter for EU
J with external power adapter for JP
K with external power adapter for UK
U with external power adapter for USA
3C with external power adapter for China
Optional SFP Non-Hardened Type Gigabit Fiber Transceivers
Part Number Typical Distance Wavelength (nm) Cable Type Connector
EX-1250NSP-SB1L 275M/500M 850 MM Duplex LC
EX-1250TSP-MB4L 10KM 1310 SM Duplex LC
EX-1250TSP-NB6L 40KM 1310 SM Duplex LC
EX-1250TBP-MB1L 550M TX:1310 / RX:1550 MM WDM-A LC
EX-1250TBP-LB1L 550M TX:1550 / RX:1310 MM WDM-B LC
EX-1250TBP-MB4L 10KM TX:1310 / RX:1550 SM WDM-A LC
EX-1250TBP-KB4L 10KM TX:1550 / RX:1310 SM WDM-B LC
EX-1250TBP-MB5L 20KM TX:1310 / RX:1550 SM WDM-A LC
EX-1250TBP-KB5L 20KM TX:1550 / RX:1310 SM WDM-B LC
EX-1250TBP-NB6L-D 40KM TX:1310 / RX:1550 SM WDM-A LC
EX-1250TBP-KB6L-D 40KM TX:1550 / RX:1310 SM WDM-B LC
* More SFP options also available upon request.
* EMC1600 (available separately), a proprietary 19" chassis system, can house up to 16 x EL2315 Series media converters.
EL2315 Series 3
rev. A1.2