DD8RP
12 / 15
rev. 1.0
Technical Specifications
Link Ports
Input, output dual – full bandwidth
Connection
Small Form Pluggable (SFP) optical transceiver
4 Duplex LC
Compatible Protocol
Protocol independent
Transmission
Full
duplex
Data rate
Standard
100 Mbps to 1 Gbps
On request
2 Gbps
Optical wave guide cable lengths
e.g. Multimode fiber 50 µm
≤
700 m
e.g. Multimode fiber 62.5 µm
≤
350 m (not recommended)
e.g. Monomode fiber 9 µm
≤
70 km
RS232 Port
Convention EIA / TIA-232
Data channels
Digital control data
R x D, T x D
Data rate
Up to 115200 Baud
External supply
Current limited
+ 5 V
USB Port
Remote control input
No transmission purposes
Power 1
Automatic switch-over to DC power supply
Type
Switch-mode, universal input
Mains voltage
100 ... 240 V, 400 V
AC
tolerant
Frequency
50 ... 60 Hz
Power consumption
4-14 VA (dependent of number of SFPs installed)
Fuse
D1.0 A, slow behavior, glass 5 mm x 20 mm, acc. to UL 48-14
Inrush current limit
≤
7 A
Protection circuit
400 V
AC
tolerance, over-voltage, over-current and over-temperature monitor
Security classification
Class 1: basic insulation, connected to the protective grounding conductor
Security regulations
Harmonized European standard EN60065: 2002
Mains connector
Including EMI-filter, a fuse and spare-fuse, acc. to IEC-950
Cooling
Via surface and ventilation-slits on both sides
Power 2
Type
12 V DC, compatible to battery packs, UPS, standard AC adapters
Voltage
9 - 15 V AC or DC
Power consumption
0,6 VA – idle, plus 0,45 / 0,6 VA per SFP installed (multimode / monomode)
Protection circuit
Electronic fuse
12 V device connector
4 pole XLR male
12 V cable connector
4 pole XLR female (e.g. Neutrik NC4FX)
Cooling
Via surface and ventilation-slits on both side
