TNF2ELOM Enhanced 8-port Multi-rate Wavelength Conversion Board
Applied to Huawei 1800 I&II Compact, 1800 II TP, OSN 1800V
Supports regeneration board: TNF1LSX/TNF1LDX/TNF2LDX
Supports intra-board 1+1 protection, client 1+1 protection, ODUk SNCP (k = 0, 1, 2, flex)
Provides the link-state pass through (LPT) function for GE, FE, and 10GE LAN services.
supports Optical-layer ASON when working with Z5UXCMS/Z2UXCL/Z8XCH
Supports communication over electric supervisory channels (ESCs).
Supports forward error correction (FEC) and advanced forward error correction (AFEC-2) modes on the line side.
TNF2ELOM is an enhanced 8 x multi-rate ports wavelength conversion board applied to Huawei 1800 I&II Compact, 1800 II TP, OSN 1800V. The ELOM board consists of the client-side optical module, the WDM-side optical module, the service en/de-capsulation and processing module, the clock processing module, the variable optical attenuator, the communication module, and the power supply module. The variable optical attenuator is optional.
|There are ports on the front panel of the board.|
|Basic functions||Working modes of the board and ports|
The ELOM (COMP) board supports the following working modes:
1 x AP8 ODU1 mode: 8 x Any (125 Mbit/s - 2.5 Gbit/s) <-> 1 x OTU2
1 x AP4 ODU1 mode: 4 x Any (2.12 Gbit/s - 2.67 Gbit/s) <-> 1 x OTU2
1 x AP1 ODU2 mode: 1 x Any (5 Gbit/s - 10.3 Gbit/s) <-> 1 x OTU2/OTU2e
1 x AP2 ODU2 mode: 2 x FC400/FICON 4G <-> 1xOTU2
1 x AP8 ODU0&ODU1 mode: 8 x Any (125 Mbit/s - 2.67 Gbit/s) <-> 1 x OTU2
The optical ports on the WDM side provide the dual feeding and selective receiving function.
On the WDM side, only the IN1/OUT1 optical ports can be used if no protection is configured for the ELOM(COMP) board.
ELOM(STND) and F2ELOM(STND) boards support the following board and port working modes:
1 x AP8 general mode, the board supports the following port working modes:
ODU0 non-convergence mode: 8 x Any (125 Mbit/s to 1.25 Gbit/s) <-> 2 x OTU2 (ODU is the abbreviated form of optical channel data unit, and OTU of optical channel transport unit.)
ODU1 convergence mode: 8 x Any (125 Mbit/s to 2.46 Gbit/s)/InfiniBand 2.5G <-> 2 x OTU2
ODU1 non-convergence mode: 8 x Any (1.5 Gbit/s to 2.67 Gbit/s) <-> 2 x OTU2
ODUflex non-convergence mode: 8 x Any (2.5 Gbit/s to 4.25 Gbit/s) <-> 2 x OTU2
1 x AP1 ODU2 mode, the board supports the following port working mode: 1 x Any (4.9 Gbit/s to 10.5 Gbit/s)/InfiniBand 5G <-> 1 x OTU2/OTU2e
1 x AP1 ODUflex mode, the board supports the following port working mode: 1 x CPRI option6/FC800/FICON 8G/InfiniBand 5G <-> 1 x OTU2 (CPRI is the abbreviated form of common public radio interface, and FICON of Fiber Connect.)
If intra-board 1+1 protection or ODUk subnetwork connection protection (SNCP) is configured for an ELOM board, signals received on the client side are converged into one channel of OTU2 optical signals, and the WDM-side ports of the board provide the dual feeding and selective receiving function.
|Physical-layer clock||Synchronous Ethernet|
In 1 x AP8 general mode, the TX1/RX1 to TX8/RX8 ports have the following features:
When GE (GFP-T) services are received on the client side, synchronous Ethernet processing is supported.
When GE (TTT-GMP) services are received on the client side, synchronous Ethernet transparent transmission is supported.
In 1 x AP1 ODU2 mode, the TX1/RX1 port has the following features:
When 10GE LAN services are received on the client side and 10GE LAN bit mapping (11.1G) is used, synchronous Ethernet transparent transmission is supported.
When 10GE LAN services are received on the client side and 10GE LAN MAC mapping (10.7G) is used, synchronous Ethernet processing is supported.
For the 1800 I&II Compact, when the logical board F2ELOM(STND) works with the TNF3SCC board, synchronous Ethernet processing is supported.
|OTN clock synchronization|
In the 1 x AP8 general mode, the OUT1/IN1 and OUT2/IN2 ports have the following features:
When ODU0 and ODU1 cross-connections are configured, OTN clock synchronization is supported.
In 1 x AP1 ODU2 mode, the OUT1/IN1 and OUT2/IN2 ports have the following features:
When 10GE LAN services are received on the client side and MAC mapping is used, OTN clock synchronization is supported.
In 1 x AP1 ODUflex mode, the OUT1/IN1 and OUT2/IN2 ports have the following features:
When ODUflex cross-connections are configured, OTN clock synchronization is supported.
For the 1800 I&II Compact, when the logical board F2ELOM(STND) works with the TNF3SCC board, this feature is supported.
|Client-Side Pluggable Optical Module|
eSFP-2.5G-(1529.17nm to 1560.61nm)(DWDM,100GHz)-SMF-120km
eSFP-2.5G-(1471nm to 1611nm)(CWDM)-SMF-80km
eSFP-2.5G-(1471nm to 1611nm)(CWDM)-SMF-40km
The eSFP-3G-1310nm-SMF-10km optical module is applicable only to 1800 V.
SFP+ -10G(with CDR)-1550nm-SMF-10km-I
SFP+ -10G(with CDR)-1310nm-SMF-10km
SFP+ -10G(with CDR)-1550nm-SMF-40km
SFP+ -8.5G to 10.5G-850nm-MMF-0.3km
|WDM-Side Pluggable Optical Module|
XFP-10G-(1529.17nm to 1560.20nm)(DWDM,100GHz,Fixed)-SMF-40km
XFP-10G-(1529.17nm to 1560.61nm)(DWDM,50GHz,Tunable)-SMF-40km
XFP-10G-(1529.17nm to 1560.61nm)(DWDM,100GHz)-SMF-80km
XFP-10G-(1471nm to 1611nm)(CWDM)-SMF-70km
XFP-10G-(1529.17nm to 1560.61nm)(DWDM,50GHz,Tunable)-SMF-80km-E
XFP-10G-(1529.17nm to 1560.61nm)(DWDM,50GHz,Tunable)-SMF-80km
|Typical Power Consumption(W)||27.1|
|Maximum Power Consumption(W)||35.1|
|Dimension (W x H x D, mm)|
193.8 x 19.8 x 205.9
Q: How many hardware versions does ELOM have?
A: The current hardware version of the ELOM board is TNF2, which has two delivery versions: TNF2ELOMC VER.A and TNF2ELOMC VER.B. The logical boards based on the TNF2 hardware version include ELOM(COMP), ELOM(STND), F2ELOM(STND), and F2ELOM(C9LOG). F2ELOM(STND) is the simplified version of ELOM(STND).
Q:What are the hardware versions of the ELOM boards?
|Applicable Equipment||Logical Board||Board Name on the NMS||Mapping Cross-Connect or System Control Board||Start Version|
|F2ELOM(C9LOG)||F2ELOM(C9LOG)||TNF5UXCM and TNF5XCH||V100R005C00|
Q: Can I return/exchange board if not compatible with my system?
A: Yes, please tell our sales team your system and main control board version, before purchase.
Q: The board is new or refurbished?
A: Yes, it is original new, not been used.
Q: What is the lead time for TNF1MR805 board?
A: In normal condition is 5 days, better to confirm with our sales team before your purchase.
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