Uonel Co.Limtied
Shenzhen Uonel Technology Co., Ltd. is a Global Provider of Telecommunication Equipment and Services.
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PEF4F boards process and forward 4xFE services and support QoS functions such as traffic management and queue scheduling for data packets.
Table 1 lists the functions and features supported by PEF4F boards.
| Function and Feature | Description | |
|---|---|---|
| Basic functions | Receives/Transmits and processes 4xFE optical signals. | |
| Port types | Supports 100Base-FX/LX/VX/ZX Ethernet optical ports. The optical ports use LC connectors and support the transmission distances of 2 km, 15 km, 40 km, and 80 km. | |
| Functions when being used with an interface board | Provides ports on the front panel. | |
| Port characteristics | Pluggable optical module | Supports SFP optical modules. |
| Single-fiber bidirectional optical module | Supports SFP single-fiber bidirectional optical modules. | |
| Working modes | Full-duplex and auto-negotiation for Ethernet ports Ethernet ports can be automatically negotiated into the 100M full-duplex working mode only. | |
| Flow control at ports | Auto-negotiation mode: not supported | |
| Non-autonegotiation mode: not supported | ||
| Query/Setting of port status | Supported | |
| Query of port types | Supported | |
| Query/Setting of optical power thresholds | Supported | |
| Query/Setting of unidirectional-mode | Not supported | |
| Service specifications | Processing capability | Processes 1 Gbit/s services in full-duplex mode. |
| Service bearing modes | MPLS: supported | |
| QinQ: supported | ||
| Port: supported | ||
| PW specifications | Maximum number of PWs: 512 | |
| Maximum number of MS-PWs: 256 | ||
| Tunnel specifications | Number of unidirectional MPLS tunnels (with tunnels shared): 512 | |
| Number of bidirectional MPLS tunnels (with tunnels shared): 256 | ||
| MFL for ports | Supports the setting of the packet length, which ranges from 960 bytes to 9600 bytes. After the setting becomes valid, the length of the packets that enter or exit the ports is restricted by the preset MFL. | |
| MTU for services | For packet services carried by PWs, PEF4F boards do not support the setting of the packet length. For packet services carried in other modes, PEF4F boards support the setting of the packet length, which ranges from 64 bytes to 9600 bytes. | |
| Ethernet service capability | E-Line service: Number of supported E-Line services: 1K | |
| E-LAN service: Number of supported E-LAN services: 64 Number of static MAC addresses in E-LAN services: 2K | ||
| E-AGGR service: 4, each of which supports 127 leaf ports | ||
| Formats of Ethernet data frames | Supports the encapsulation in IEEE 802.3 format, Ethernet II format, or IEEE 802.1q/p format. | |
| Maximum number of QinQ links | 1K | |
| Jumbo frame | Supports a jumbo frame with a maximum length of 9600 bytes. | |
| Protection schemes | Tunnel APS | Supports the 1+1 (single-ended/dual-ended) and 1:1 (dual-ended) MPLS Tunnel APS in compliance with ITU-T Y.1720 and ITU-T G.8131. Number of supported MPLS Tunnel APS protection groups: 128 |
| PW APS | Supports the 1+1 (single-ended/dual-ended) and 1:1 (dual-ended) MPLS PW APS in compliance with ITU-T Y.1720 and ITU-T G.8131. Supports a maximum of 128 MPLS PW APS protection groups, and a PW protection group can bind a maximum of 512 members. NOTE: MPLS PW APS and MPLS Tunnel APS share the protection resources. | |
| LAG |
| |
| MC-LAG | Not supported | |
| Multiple spanning tree protocol (MSTP) | Not supported | |
| LPT | Point-to-point LPT: supported | |
| Point-to-multipoint LPT: supported | ||
| Synchronization | Synchronous Ethernet Clock | Supports four channels of synchronous Ethernet clock signals. |
| Maintenance features | ETH OAM | Ethernet Service OAMa: Supports CC, LB test, and LT test. These functions comply with IEEE 802.1ag and IEEE 802.3ah. Supports LM and 2DM. These functions comply with ITU-T Y.1731. Number of services that support Ethernet OAM (ETH OAM): 256 |
| Ethernet Port OAMa: Supports OAM auto-discovery, remote loopback, fault detection, and link performance monitoring. Number of ports that support ETH OAM: 256 | ||
| MPLS OAM | MPLS tunnel OAMa: Supports CV, FFD, BDI, FDI, Tunnel ping, and Tunnel traceroute. These functions comply with ITU-T Y.1711. Number of MPLS tunnels that support OAM: 256 | |
| MPLS PW OAMa: Supports CV, FFD, BDI, FDI, PW traceroute, and PW ping. These functions comply with ITU-T Y.1711. Number of MPLS PWs that support OAM: 256 | ||
| MPLS-TP OAM | MPLS-TP tunnel OAM: not supported | |
| MPLS-TP PW OAM: not supported | ||
| Loopback capability | PHY layer at Ethernet ports: supports inloops. | |
| MAC layer at Ethernet ports: supports outloops. | ||
| RMON | Supported | |
| Service mirroring | Supports service mirroring in the egress direction of VUNIs and VNNIs. | |
| Inband DCN | Supported | |
| HQoS | Supports service WRED policies, port WRED policies, WFQ policies, QinQ polices, V-UNI ingress policies, V-UNI egress policies, port policies. | |
| IGMP Snooping | Protocol enabling | Supported |
| Port aging time | Supported | |
| Fast leave | Supported | |
| Discarding of unknown broadcast packets | Supported | |
| Static broadcast entry | Supported | |
| Query of electronic labels | Supported | |
| NOTE: a: MPLS tunnel OAM, MPLS PW OAM, and ETH OAM share OAM resources. | ||
Specifications of the ports
| Port type | Description |
|---|---|
| 100BASE-FX | 2 km FE two-fiber bidirectional optical interfaces |
| 100BASE-LX | 15 km FE two-fiber bidirectional optical interfaces |
| 100BASE-VX | 40 km FE two-fiber bidirectional optical interfaces |
| 100BASE-ZX | 80 km FE two-fiber bidirectional optical interfaces |
Cargo will be delivered within 1 day after payment arrived. Tracking Number will be offered once delivery done.
| Delivery Options | Estimated Delivery Time |
|---|---|
| DHL | 3-5 business days |
| Fedex | 3-5 business days |
| By Sea | 10-20 business days |
Notice:
Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea:
Deliver to port:
Uonel is responsible for transporting goods to port. All subsequent customs and transportation fees are the
responsibility of the buyer. Uonel will recommend trustworthy local freight forwarders to you.Uonel can facilitate the progress under buyer's permission and at buyer's expense.
Deliver to door:
Uonel will quote all destination charge prior once we have confirmed order.
Uonel is responsible for transporting goods to door after you have made the payment.
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All items are ORIGINAL NEW and GENUINE only.
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Return Material Authorization (RMA) Process
Standard Hardware Warranty Policy:
Original new sealed product: 1 Year
The Support Contacts:
If your products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Uonel is one of the biggest Network Hardware distributor in china, founded in 2008. We are a global provider of netwotking products with more than 5000 customers.
We provide original new Routers,Switches,Firewalls,Wireless APs & controllers,OLTs,GPON modems,optical transceivers.Our company have more than $5million products in stock.
Most of our technical engineers had work exprience in company,we can provide network design&planning,configration,troubleshooting,maintenance and training service in world wide.