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ubiquoss

PRODUCTS

WE HAVE A DREAM AND VISION OF ALL IP CONVERGENCE

LTE BACKHAUL

OUR COMPANY HAS A DREAM AND VISION OF ALL IP CONVERGENCE

LTE is the next step in the technical evolution of 2G/3G networks. It offers superior user experience with simplified technology for the next-generation mobile broadband. The mobile broadband market is rapidly increasing with the growing popularity of smart phones, tablets, high performance application media contents and cloud services.

 

Skyrocketing traffic volumes and impending 4G/LTE initiatives are creating challenges in network engineering and infrastructure expenses which are driving service providers to evolve their network architectures. Mobile service providers are developing their infrastructures to accommodate new high-bandwidth services and support the increasing traffic demands.

 

Mobile operators and backhaul transport providers are adopting IP/Ethernet backhaul as the default technology choice to cost effectively scale instead of relying on TDM-based transport networks for LTE backhaul. Due to the fact that 2G and 3G networks have a wider area coverage than LTE, operators plan to deploy microcells, picocells, and femtocells (small cells) in buildings and homes to cover the gaps. The backhaul for these small cells are mostly over the wireline networks rather than the existing macrocell backhaul.

 

The biggest challenge for mobile network operators is to arrange for small cell traffic to be sent back to the mobile core and mobile packet core. The operators work with building and wireline facilities, then setup the logical pathways back to the LTE core network.  

 

Mobile Backhaul Switches

 

The ubiQuoss mobile backhaul solutions are suited to meet the operator’s business objectives and subscriber expectations. The ubiQuoss mobile backhaul solutions, with its layer 2 architecture, provide significant financial and operational advantages over a more complex layer 3 architecture. While offering high scalability, availability and serviceability, layer 2 transport architecture enables service providers to deliver highly available services that are better-suited for delay-sensitive mobile applications such as interactive VoIP and video. Additionally, ubiQuoss offers a wide range of backhaul solutions including Picocell aggregation and LTE backhaul switches.

 

Backhaul Switch is a Carrier Ethernet switching platform that delivers high efficiency IP based packet traffic, which is typically placed at eNB sites as a DU (Digital Unit) device. It can provide Pseudo Wire Emulation service for TDM traffic, offering legacy data services over IP based network for business service as well as 2G or 3G mobile backhaul infrastructure.  

Compact box type form factor

U9008B
Details

Overview

The ubiQuoss U9008B is designed to support both DC or AC power source and has compact 1 RU box type form factor. The U9008B has 4 main modules such as the Main board, 4-port PON Interface Module (PIM), Link Interface Module(LIM), and AC/DC Power Supply Module (PSM). The unit has 2 slots for PIM which has four 1.25G EPON ports on the card. As for uplink module, the U9008B either supports one port 10G-base-R(XFP) or two ports 1GBase-X(SFP) uplink module, and up to 2 uplink modules can be accommodated. The PSMs are hot swappable to improve operational efficiency.


On the service side, the U9008B is connected with either ONUs or ONTs with or without splitters. On the network side, it terminates Gigabit Ethernet or 10G Ethernet links by which Ethernet link aggregation can be connected. For reliable NNI interface, the U9008B connects to upper-layer L3 switches by using LACP.


The U9008B can be locally maintained through the Command Line Interface (CLI). In addition, it can be maintained remotely through the secure SSH command line. For remote maintenance, both out of band and in-band management mode are supported.


In addition, to manage the PON network, it measures the strength of optic signals received from the ONUs/ONTs and assigns IDs to identify ONUs/ONTs. When a new ONU/ONT is added to the network, it collects performance parameters for the ONU/ONT to register the ONU/ONT unto the OLT.


Features of U9008B

 

●  19 inch rack mountable box type 

●  2 PON Card Slots

●  2 Uplink Card Slots
●  Hot Swappable Cards

●  Available Uplink Interface:
      - 1G Base-X SFP or 10G Base-R XFP

●  4 port 1.25G EPON Service Module up to Two Modules per system
●  Dual Power Supply(AC, DC)

  Hot-Swappable