EDFA Optical Amplifiers

Datasheet
EDFA Optical Amplifiers
EM316EA and EM316EDFA
Highlights
Three Optical Amplifier C-Band applications:
- Booster
- In-line
- Pre-amplifier
Applications:
- Metro DWDM distance extension
- Single wavelength distance extension
Automatic Gain Control (AGC)
Midstage access
Managed and non-managed operation
Overview
Advanced performance monitoring
- Input and output power levels
- Signal gain
- Temperature
- Supply voltage
Fiber Driver™ optical amplifier modules provide multi-function,
low noise, Erbium-Doped Fiber Amplifier (EDFA) solutions that
are ideal for metro Dense Wavelength Division Multiplexing
(DWDM) applications.
Gain flattening filters (GFF) assure flat gain (<1
dB variance) over the entire amplified band
(Wide-Band models only)
The EM316EA family of C-Band EDFA Optical Amplifiers is part of
the Fiber Driver optical multi-service platform solution. Many
model options serve all the traditional amplifier applications in
an extended optical link: booster, in-line, and pre-amplifier.
Manual and automatic power shutdown
Automatic power reduction (APR) for high power
modules (output power >21.3dB)
A booster amplifier operates at the transmission side of the link.
It features high input power, high output power, and medium
optical gain. Boosters are designed to amplify aggregated optical
input power for reach extension.
Status LED
- Input power OK
- Output power OK
SC/UPC connector
Hot-swap support
An in-line amplifier operates in the middle of an optical link.
It features medium to low input power, high output power,
high optical gain, and a low noise figure. In-line amplifiers are
designed for optical amplification between two network nodes
on the main optical link.
Fiber Driver chassis compatibility
--1-slot models fit any powered chassis
--2-slot models fit BU-2, BU-3V, and BU-16 chassis
Long Haul Application Example
NC316BU-16/AC
NC316BU-16/AC
NC316BU-16/AC
EM316DMR3G-3R
EM316GEMX2R
EM316-2XFP-ET
DWDM
MUX
+13 dBm
(max)
BOOSTER
0 dBm
(max)
IN-LINE
90 km
80 km
INPUT
SD
SD
OPTICAL OUTPUT
OK
OUTPUT
PWR/NMS
OPTICAL OUTPUT
OK
PWR/NMS
EM316EA-BR1022
EM316EA-IL2622
1
EM316GEMX2R
EM316-2XFP-ET
INPUT
INPUT
SD
OUTPUT
EM316DMR3G-3R
DWDM
MUX
PRE-AMP
OUTPUT
OPTICAL OUTPUT
OK
PWR/NMS
EM316EA-LP1013
Datasheet
A pre-amplifier operates at the receiving end of an
optical link. It features medium to low input power,
medium output power, and medium gain. Preamplifiers are designed for optical amplification to
compensate for losses in a demultiplexer located
near the optical receiver.
EM316EA optical amplifiers use automatic gain
control (AGC). The module maintains constant gain
for each channel in the aggregated optical signal
according to the gain parameter setting as long as the
total output power does not exceed the maximum
rated value. (See Saturated Output values.) The
module is initialized with factory values.
When paired with the Fiber Driver EM316LNXNMOT Network Manager (NM), full monitoring and
configuration capabilities are supported locally
with serial RS-232 and remotely with RJ-45 and SFP
Ethernet interfaces. Telnet and secure shell (ssh)
provide convenient access for remote command
line management. MegaVision Pro®, a network
management system from MRV, uses SNMP to
provides a graphical user interface (GUI) to control
the modules in realistic windows that model the
devices. Either management method greatly reduces
costly service calls. The NM requires another slot in
the chassis with the EDFA module.
Some EDFA models include an additional midstage port designed for insertion of a Dispersion
Compensation Management (DCM) unit without its
inherent insertion loss. The design of these models
maximizes the DCM benefits to increase deployment
flexibility, including support for high-speed 10 Gbps
protocols. New placement options require fewer
amplifiers in the link, and they can open the door
to applications that were not possible with older
technology.
In addition, EM316EA amplifiers with high output
power above 21.3 dB include a sophisticated eyesafety protection mechanism. Automatic power
reduction (APR) lowers the output power when the
output fiber is disconnected or cut.
EM316EA advanced performance monitoring
functions include real-time reporting of input and
output power levels, temperature, and signal gain.
As state-of-the-art multi-channel DWDM optical
devices, EM316EA family amplifiers are equipped
with gain flattening filters (GFF) that assure a flat
gain response across the entire C-band and input
power range. EM316EA optical amplifiers provide
automatic power shutdown when aggregate input
falls below the threshold. Power shutdown may also
be forced through the module management.
The 1-slot amplifier models fit in any Fiber Driver
chassis. The 2-slot models fit only in the BU-2, BU3V, and BU-16 chassis. For managed applications,
an additional open slot must be available for the
EM316LNXNM-OT manager.
Contact your MRV Communications representative or
visit http://www.mrv.com for additional information
on Fiber Driver EDFA modules and applications.
Specifications
Diagnostic LEDs
Power On, Input Optical Power (in range), Output Optical Power (in range)
Electrical Requirement
Power provided by chassis
Operating Temperature
0°C to 50°C (32°F to 122°F)
Storage Temperature
-40°C to 70°C (-40°F to 158°F)
Relative Humidity
85% maximum, non-condensing
Physical Dimensions
1-slot: 25 mm x 75 mm x 175 mm (1” x 3” x 7” ); 2-slot: 50 mm x 75 mm x 175 mm (2” x 3” x 7” )
Approximate Weight
1-slot: 370 g (13 oz); 2 -slot: 470 g (17 oz)
Total Module Power Usage
3 Watts to 11 Watts
Regulatory Compliances
Class 1M Laser Product, complies with EN 60825-1 and 21 CFR 1040.10 except for deviations pursuant to
Laser Notice No. 50. dated June 24, 2007;
FCC Part 15 (Class A); IC (Class A); EMC Directive: Emission (Class A) and Immunity;
Certified by one or more of the following agencies: TÜV, UL, CSA
RoHS2 Directive; China RoHS; WEEE Directive;
The Quality Management System is certified to ISO 9001 by QMI-SAI Global
The Environmental Management System is in compliance with ISO 14001
2
Datasheet
Ordering Information: C-BAND (1529 - 1563nm)
Description
Gain
(dB)
Max.
Output
(dBm)
Min.
Input
(dBm)
Max.
Input
(dBm)
Typ.
NF
(dB)
Max.
NF
(dB)
Max. Power
Consump.
(W)
EM316EA-BR0918
DWDM C-band EDFA booster, optical amplifier, 2 slots
9
18
-10
9
5.5
6.0
6
EM316EA-BR1522
DWDM C-band EDFA booster optical amplifier,
with Automatic Power Reduction (APR), 2 slots
15
22.5
-10
8
5.5
6.0
11
EM316EA-BR2022
DWDM C-band EDFA booster, optical amplifier,
with Automatic Power Reduction (APR),2 slots
20
22.5
-15
3
5.5
6.0
11
EM316EA-BR1525
DWDM C-band EDFA booster, optical amplifier,
with Automatic Power Reduction (APR),2 slots
15
25
-10
11.5
5.5
6.0
20
EM316EA-PR1013
DWDM C-band EDFA preamp, optical amplifier, 2 slots
10
13
-30
0
6.0
6.5
5
EM316EA-LPR2017
DWDM C-band EDFA in-line/preamp, optical amplifier,
2 slots
20
17
-28
-3
5
5.5
5
EM316EA-IL2622
DWDM C-band EDFA in-line, optical amplifier, with
Automatic Power Reduction (APR), 2 slots
26
22.5
-25
-3
5.0
5.5
11
EM316EA-IL2625
DWDM C-band EDFA in-line/preamp, optical amplifier,
with Automatic Power Reduction (APR), 2 slots
26
25
-25
-0.5
5.0
5.5
20
Model
Booster
In-Line/Pre-Amp
Ordering Information: 8-CHANNEL NARROW BAND (1529 - 1563nm)
Description
Gain
(dB)
Max.
Output
(dBm)
Min.
Input
(dBm)
Max.
Input
(dBm)
Typ.
NF
(dB)
Max.
NF
(dB)
Max. Power
Consump.
(W)
EM316EA-NBR0918
DWDM narrow band or red band EDFA booster,
optical amplifier, 2 slots
9
18
-10
9
5.5
6.0
6
EM316EA-NBR2022
DWDM narrow band or red band EDFA booster, optical
amplifier, with Automatic Power Reduction (APR), 2 slots
20
22.5
-15
3
5.5
6.0
11
EM316EA-NPR1013
DWDM narrow band or red band EDFA preamp,
optical amplifier, 2 slots
10
13
-30
0
6.0
6.5
5
EM316EA-NIL2017
DWDM narrow band or red band EDFA in-line
optical amplifier, 2 slots
20
17
-28
-3
5
5.5
5
EM316EA-NIL2622
DWDM narrow band or red band EDFA in-line, optical
amplifier, with Automatic Power Reduction (APR), 2 slots
26
22.5
-25
-3
5.0
5.5
11
Model
Booster
In-Line/Pre-Amp
3
Datasheet
Ordering Information: SINGLE-CHANNEL (1529 - 1563nm)
Description
Gain
(dB)
Max.
Output
(dBm)
Min.
Input
(dBm)
Max.
Input
(dBm)
Typ.
NF
(dB)
Max.
NF
(dB)
Max. Power
Consump.
(W)
EM316EA-SBR1518
DWDM single-channel EDFA booster,
optical amplifier, 2 slots
15
18
-10
3
5.5
6.0
6
EM316EA-SBR2022
DWDM single-channel band EDFA booster,
optical amplifier, with Automatic Power
Reduction (APR), 2 slots
20
22.5
-15
3
5.5
6.0
11
EM316EA-SBR0913
DWDM single-channel EDFA booster,
optical amplifier, single slot
9
13
-10
4
5.5
6.0
3
EM316EA-SIL2013
DWDM single-channel EDFA in-line,
optical amplifier, single slot
20
13
-20
-7
5.0
6.0
3
EM316EA-SPR3010
DWDM single-channel EDFA pre-amp,
optical amplifier, single slot
30
10
-35
-20
5.0
5.5
3
Model
Dual-Slot Booster
Single-Slot
Ordering Information: C-BAND WITH MID-STAGE ACCESS (1529 - 1563nm)
Model
Description
Gain
(dB)
Max.
Output
(dBm)
Min.
Input
(dBm)
Max.
Input
(dBm)
Typ.
NF
(dB)
Max.
NF
(dB)
Mid-Stage
Access
(dB)
Fixed Gain and Midstage Access*
EM316EA-MBR0918
DWDM C-band EDFA booster, optical amplifier,
midstage access, 2 slots
9
18
-10
9
5.5
6.0
3
EM316EA-MBR1522
DWDM C-band EDFA booster, optical amplifier,
midstage access, 2 slots
15
22.5
-10
8
5.5
6.0
3
EM316EA-MLP2017
DWDM C-band EDFA in-line/preamp, optical
amplifier, midstage access, 2 slots
20
17
-28
-3
5.5
6.0
3
EM316EA-MLP2622
DWDM C-band EDFA in-line/preamp, optical
amplifier, midstage access, 2 slots
26
22.5
-28
-3
5.5
6.0
3
*The power consumption for EDFAs with mid stage access is the same as the similar unit without mid stage access
Ordering Information: ACCESSORIES
Model
Description
CAK-SM-SCASCU-2
SC/APC fiber optic cable and adaptor kit for booster amplifiers (SC/UPC to SC/APC fiber optic cable with SC/APC adaptor)
2 meters, single mode, simplex
CAK-SM-LCASCU-2
LC/APC fiber optic cable and adaptor kit for booster amplifiers (SC/UPC to LC/APC fiber optic cable with LC/APC adaptor)
2 meters, single mode, simplex
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MRV-FD-EDFA-100812
3020111-001 Rev. A8
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