10G ASYMMETRIC EPON

The asymmetric system only has a downlink rate of 10.3125 Gbit/s, while the
uplink rate is still 1.25 Gbit/s. As the first mature next-generation PON
technology, 10G EPON technology is in line with network development trends. It
has the advantages of large bandwidth, large optical splitting ratio,
compatible networking with EPON, unified network management, and smooth
upgrade. 10GEPON and EPON are in the same line. Use the existing network to
directly increase the speed by 10 times, and perfectly match the bandwidth
planning of the telecom operator, support the realization of the telecom
operator's mid-and long-term planning goals, and support the continuous
expansion of the operator in IDC business, government and enterprise customer
business, and family customers.

Specifications of 10G ASYMMETRIC EPON
P/N Product Description Data Sheet Data Rate(Gbit/s) TX
RX TX_Min(dBm) TX_Max(dBm) RX_Min(dBm) RX_Max(dBm) Power
Consumption Reach Temperature(degC)
PES96-BC5423-20 10GEPON OLT PR30 SFP+ √ TX 10.3125Gbps/ Burst Mode
RX10.3125Gbps EML 1577nm 1270nm APD-TIA 1575nm 1580nm 1260nm 1280nm
/ 20km 0 to +70°C
TX 10.3125Gbps/ Burst Mode RX1.25Gbps EML 1577nm
1310nm APD-TIA 1575nm 1580nm 1260nm 1360nm
TX 1.25Gbps/ Burst Mode RX1.25Gbps DFB 1490nm
1310nm APD-TIA 1480nm 1500nm 1260nm 1360nm
PEX96-BC5423-30 10GEPON OLT PR40 XFP √ TX 10.3125Gbps/ Burst Mode
RX10.3125Gbps EML 1577nm 1270nm APD-TIA 1575nm 1580nm 1260nm 1280nm
/ 30km 0 to +70°C
TX 10.3125Gbps/ Burst Mode RX1.25Gbps EML 1577nm
1310nm APD-TIA 1575nm 1580nm 1260nm 1360nm
TX 1.25Gbps/ Burst Mode RX1.25Gbps DFB 1490nm
1310nm APD-TIA 1480nm 1500nm 1260nm 1360nm

What is 10g EPON(GEPON) ONU?
EPON refers to an optical fiber access system. The ONU is the terminal device
of the system, which can be used to connect to computers of home users and
devices of industrial users. Two functions of our 10g EPON ONU: selectively
receive the broadcast sent by OLT; collect and cache the Ethernet data that
needs to be sent, and send the cached data to the OLT terminal according to the
allocated sending window; effectively improve the uplink bandwidth utilization
rate of the whole system, and configure the channel bandwidth according to the
network application environment and the characteristics of applicable services;
can carry as many end users as possible without affecting the communication
efficiency and quality, improving the network utilization rate and reducing the
user cost.   
What is 10g EPON(GEPON) OLT ?
EPON (Ethernet Passive Optical Network), has the characteristic of saving
optical resources and is transparent to network protocols. EPON uses a single
optical fiber to connect the OLT, and then the OLT connects the ONU. The 10g
EPON OLT device is an important local device. It can be connected to the switch
at the front end by using internet fibre 10g epon cables and connected to the
optical splitter at the client end by using a single optical fiber. Fibre
techno 10g epon can realize the control and management of the client device.
Like the ONU equipment, it is also a photoelectric integrated equipment.

EPON vs. GPON vs. 10G-EPON
EPON is a kind of PON network. The EPON network consists of OLT, ODN, and
ONU.  The main features are point-to-multipoint, passive line, simple and
clear network layer, providing comprehensive access to voice, broadband, CATV,
etc. The EPON system uses upstream and downstream symmetric transmission with a
nominal rate of 1.25 GB. The STANDARD of EPON is IEEE 802.3AH, which is based
on gigabit Ethernet technology and realizes PON point-to-multipoint
transmission through point-to-multipoint control protocol (MPCP) on MAC layer.
The protocol is simple to implement, but the OAM capability is relatively weak.
While the STANDARD of GPON is ITU-T G.984 series, which follows the standard
protocol framework of APON and adds GEM, a new frame encapsulation method of TC
layer. It has strict regulations on QoS and OAM, and has a strong capacity to
carry TDM services and relatively complex protocol.  GPON has a high
transmission rate and shunt ratio, providing TDM services with high timing
accuracy. As for the internet fibre techno free 10G-EPON, it is developed on
the basis of EPON, and the two are basically the same in technical principle,
but the free 10G-EPON has a stronger carrying capacity.

Primus lT is a professional optical transceiver factory, we provide network
transceiver, optical transceiver wholesale, 5g fronthaul, etc. Want to know
more? Contact us.

Minimum Order: 1 pieces

Click to Enlarge