Digitus DN-82212 User manual

10G OEO Mode
Converter
Quick Installation Guide
DN-82212

2
1. Introduction
The DN-82212 10G Converter combines two 10 Gbps fiber optic
connections, e.g. for switching from single mode to the multi-mode
area, which act as fiber optic media converters or fiber optic
repeaters for transmission over large distances. OEO for network
backbone (SAN, LAN, MAN). Supports SDH/SONET STM-64/OC-192,
10G fiber channel, 10G ethernet etc.
The DN-82212 10G Converter can be used in telecommunications
rooms, R&D labs, data centers and more.
1310nm /1550nm/CWDM/DWDM optical wavelength conversion,
supports loopback
2. Main Features
1. Supports loopback
2. Supports jumbo frame
3. Supports hot plugging
4. Transparent transport and minimal delay
5. 3R function (Regeneration, Reshaping, Retiming)
6. Supports DWDM/CWDM wavelengths specified by ITUT and
can also display its DDM function
7. LED display
8. Easy installation

3
3. Package Contents
1x Repeater/media converter
1x Power adapter
1x User manual
4. Specification
1. Protocols: 8.5G fiber channel, SONET OC-192, SDH STM-64
(9.95 Gbps), 10G WAN (10 Gbps),10G LAN (10.31 Gbps),
OTN OTU-2 (G.709) (10.70 Gbps),10G LAN with 255/237 FEC
coding (11.09Gbps)
2. 10G fiber channel (11.32Gbps), 10G POS
3. Data transmission speed: 8.5 Gb/s-11.7 Gb/s
4. Interface type: SFP+ to SFP+
5. Transmission distance: up to 80 km
6. Maximum package forwarding rate: 14,880,950/S
7. LED instructions: PWR,SPD, LOS1, LOL2,LOS2, LOL2
8. Electricity requirement: DC 12V, Power consumption: ≤4W
9. Dimensions: 110(L)x96.5(W)x35(H)mm
10. Operating temperature: -20 to 60 °C
11. Storage temperature: -40 to 85 °C
12. Humidity: 5% to 90% (non-condensing)

4
5. Protocol
8.5G Fiber Channel
SONET OC-192, SDH STM-64 (9.95Gbps)
10G WAN (10Gbps)
10G LAN (10.31Gbps)
OTN OTU-2 (G.709) (10.70Gbps)
10G LAN with 255/237 FEC coding (11.09Gbps)
10G Fiber Channel (11.32Gbps)
10G POS
6. Production overview
6.1 Panel
Front panel
Back panel

5
6.2 Indicator status description
LED
Function
Status
Description
PWR Power
Indicator
ON
Power is ON
OFF
Power is OFF
SPD Speed
Indicator
Flashing
10G
Slow
flash
1.25~8.5G
LOS
1
Loss of
signal
ON
The left module optical signal is
received normally
OFF
The left module optical signal
reception is abnormal
LOL
1
10G Loss
of lock
ON
The link is connected properly and
the CDR is locked
OFF
The link is connected properly and
the CDR is not locked.
LOS
2
Loss of
signal
ON
The right module optical signal is
received normally
OFF
The right module optical signal
reception is abnormal
LOL
2
10G Loss
of lock
ON
The link is connected properly and
the CDR is locked
OFF
The link is connected properly and
the CDR is not locked

6
6.3 DIP switch instructions
DIP-Bit Number
Switch Status
Function Descriptions
1
ON
10.3G or 14.025G
OFF
1.25~8.5G
2
ON
No Function
OFF
3
ON
No Function
OFF
4
ON
No Function
OFF
7. Installation and connection
7.1 Notes
Please pay attention to the stability when placing the device.
Dropping will have serious consequences.
It should work properly under the correct power supply. Please
confirm that the power supply is consistent with the power
supply requirements indicated by the equipment before use.
To reduce the risk of electric shock, do not open the case
while the device is working, even if it is not charged, do not
open it yourself.

7
The network cable can be inserted or removed at any time
while the device is working, without interrupting the operation
of the device.
Before cleaning the equipment, pull out the power plug of
the equipment, wipe it with a damp fabric, and do not use
liquid to clean it.
Do not place the device near water or in a damp place and
prevent water and moisture from entering the device case.
When placing equipment, please avoid areas with excessive
dust and electromagnetic interference.
This product does not contain any fixing
accessories other than fixed rail screws;
When installing or moving, please unplug the
power cord first.
7.2 Installation process
You can place this product directly on a clean, stable, well-grounded
desktop. The installation process is as follows:
1. Carefully place the device upright and place it on the table.

8
7.3 Connection cable
1. Please turn off the power supply of each signal source and
device to be displayed before installation. The live installation
may cause damage to the transmission equipment
2. Connect the power supply to the device
3. Check whether the installation is correct, whether the
equipment is damaged, ensure that all connections are reliable,
and power on the system
4. Confirm whether each network device has power supply and
whether the work is normal
Hereby ASSMANN Electronic GmbH declares that the Declaration
of Conformity is part of the shipping content. If the Declaration of
Conformity is missing, you can request it by post under the below
mentioned manufacturer address.
www.assmann.com
Assmann Electronic GmbH
Auf dem Schüffel 3
58513 Lüdenscheid
Germany