MRV EM2009-FXM8-P 4/8 fast ethernet tdm - lambdadriver module (em2009-fxm/ftxm) Datasheet

Datasheet
4/8 Fast Ethernet TDM - LambdaDriver® Module (EM2009-FXM/FTXM)
Features
4 or 8 SFP based 100BASE-FX ports
4 or 8 copper 10BASE-T or 100BASE-TX ports
IEEE 802.3 compliant
Auto MDI/MDIX crossover capability.
Supports both auto-negotiation systems and legacy
systems without auto-negotiation capability.
Trunk port data rate 2.5Gbps
Loopback on every port
Performance monitoring
Link Integrity Notification
Support of local/remote loopback tests per port
SFP Digital Diagnostics monitoring as per SFF-8472
Front panel status LEDs
SFP digital diagnostics as per SFF-8472
Applications
Fully separated Ethernet services aggregation
Fiber bottleneck relief - 8 times more capacity
over the same fiber
Private LAN’s aggregation over one wavelength
in MAN WDM networks
EM2009-FXM/FTXM
Overview
The LambdaDriver® EM2009-FXM/ EM2009-FTXM modules use an
advanced Time Division Multiplexing (TDM) technology for their Fast
Ethernet ports, which can interconnect 10 Mbps and 100 Mbps IEEE
802.3 standard networks over a single Full-Duplex fiberoptic trunk.
Trunk lengths can range from a couple of kilometers to hundreds of
kilometers. Typical applications include:
1) Point-to-point interconnection of up to 8 LANs, one per port
and fully isolated from one another (unlike with a switching
technology), over one or two fibers.
2) CWDM/DWDM Ring interconnection using up to 8 FE channels/
services per wavelength while allowing the coexistence of
additional services on different wavelengths.
Four 4-port models and four 8-port models are currently available:
Each model is identified by two options for the access ports (i.e.,
SFP or RJ45) and two options for the trunk ports (i.e., SFP or fixed
transceiver).
A unique feature enables the auto-negotiation function to be
applicable across the whole trunk, not just locally. This means that
in case a 10 Mbps LAN is connected on one side of the link and
a100 Mbps LAN is connected on the other side of the link, the auto
negotiation will work over the whole link to reduce the 100 Mbps
speed to 10 Mbps speed on the appropriate side.
SFP-based ports support any Fast Ethernet SFP.
The 4-port models occupy one slot space. The 8-port models occupy
two slot spaces.
The aggregate trunk speed is 2.5 Gbps (even in the 4-port models) so
that these modules can use regular OC48 SFPs, providing distances
of up to 80 km without power or dispersion compensation. They can
also use CWDM/DWDM SFPs to allow higher service aggregation over
a single fiber or MMX SFP’s for a transport distance of up to 2 km over
Multimode fibers.
For distances greater than 80 km, models with a fixed trunk port can
be used (instead of SFP based trunk ports) to support distances of up
to 400 km (600 km optional) without the need for DCM’s (Dispersion
Compensation Modules).
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Not sure what solution best fits your needs? Visit www.mrv.com or e-mail us at [email protected]
The Link Integrity Notification (LIN) functionality is fully supported only in SFP-based models (EM2009-FXM). On all modules (including the
EM2009-FTXM), the access ports are disabled when there is no reception on the trunk port.
When combined with the LambdaDriver® Element Management module, full monitoring and configuration capabilities become available locally
at a craft terminal via the RS-232 interface and remotely at a TELNET or SNMP station via an Ethernet/Fast Ethernet interface.
MRV’s MegaVision Web®-based SNMP management application provides remote control, thus reducing the costly need for many in-field
services.
The LambdaDriver® EM2009-FXM/EM2009-FTXM modules fully support Digital Diagnostics provided by the SFPs per Multi-Source Agreement
(SFF-8472), including Optical Transmit Power, Optical Receive Power, and Temperature Measurements. Each port possesses the loopback
functionality for maintenance purposes. On the aggregation port, a BER counter is provided for improved link performance monitoring.
The modules are hot-swappable and supported by all models of the LambdaDriver chassis.
Technical Specifications
Connectors
Operating Temperature
Storage Temperature
Relative Humidity
Dimensions (W x H x D)
Weight
WDM grid
EM2009-FXM8: 8 x FE- SFP on the access side, Trunk – OC48 SFP
EM2009-FXM4: 4 x FE- SFP on the access side, Trunk – OC48 SFP
EM2009-FTXM8: 8 x RJ48 on the access side, Trunk – OC48 SFP
EM2009-FTXM4: 4 x RJ48 on the access side, Trunk – OC48 SFP
TM-FXxxx: 2xMu on the Trunk side
–5 to 45 o C
-10 to 70 o C
85% maximum, non-condensing
Model with 4 ports: 26.93 mm (1.06 in) x 130.7 mm (5.145 in) x 227.5 mm (8.956 in)
Model with 8 ports: 54.18 mm ( 2.13 in) x 130.7 mm (5.145 in) x 227.5 mm (8.956 in)
0.7 kg (1.5 lb)
Minimum laser power*
DWDM: ITU - T- G.694.1
CWDM: ITU - T- G.694.2
+1.5 dBm
Minimum receiver power*
-32 dBm +/- 1 dBm
Dispersion penaly
DL3TYPE : 2dB at 5,400 ps/nm
DL4TYPE : 2dB at 6,500 ps/nm
DL6TYPE : 2dB at 12,800 ps/nm
Ordering Information
* For SFP based (on trunk) modules, please refer to appropriate SFP datasheet.
EM2009-FXM4/P
4 FE SFP ports TDM Multiplexer channel card with SFP trunk interface
EM2009-FTXM4/P
4 10/100BaseTX ports TDM Multiplexer channel card with SFP trunk interface
EM2009-FXM8/P
8 FE SFP ports TDM Multiplexer channel card with SFP trunk interface
EM2009-FTXM8/P
8 10/100BaseTX ports TDM Multiplexer channel card with SFP trunk interface
TM-FXM4DL3/xx
4 FE SFP ports TDM Multiplexer channel card with DWDM trunk interface up to 300km
TM-FTXM4DL3/xx
4 10/100BaseTX ports TDM Multiplexer channel card with DWDM trunk interface up to 300km
TM-FXM8DL3/xx
8 FE SFP ports TDM Multiplexer channel card with DWDM trunk interface up to 300kmbda Driver800, 8 slot Chassis with single DC power supply (48V DC)
TM-FTXM8DL3/xx
8 10/100BaseTX
ports
TDM
Multiplexer
channel
card with
trunk ���
interface
up������������
to 300km
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TM-FXM4DL4/xx
4 FE SFP
ports
TDM ��
Multiplexer
channel card
with
trunk interface up to 400km
TM-FTXM4DL4/xx
Multiplexer
card with DWDM trunk interface
up to 400km
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TM-FXM8DL4/xx
8 FE SFP ports TDM Multiplexer
channel card with DWDM trunk interface���������
up
to 400kmbda
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800, 8 slot Chassis with single DC
power supply (48V DC)
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TM-FXM8DL4/xx
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8 10/100BaseTX ports TDM Multiplexer channel card with DWDM trunk interface
up to 400km
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MRV-FXM/FTXM
Rev.1
08 -05
Copyright ©2005 MRV Communications, Inc. All Rights Reserved.
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