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Gigabit Ethernet Passive Optical Network (GEPON)
1. SUN-GE8100 Series GEPON System
2. SUN-GE8100R Series GEPON System
3. SUN-GE8102R Series GEPON System
SUN-GE8102R Series GEPON System
SUN Telecom’s SUN-GE8102R series EPON (Ethernet Passive Optical Network) equipment
is suitable for supplying high-speed, wide overlay fiber access network. It consists of
SUN-GE8102R series OLT (Optical Line Terminal), SUN-GE8200 series ONU (Optical
Network Unit) and ODN (Optical Distribution Network).
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Fig. 1-1 Application of SUN-GE8102R OLT |
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| Fig. 1-2 Application Structure of SUN-GE8102R Series EPON System |
1. SUN-GE8102R OLT
SUN Telecom's SUN-GE8102R is small OLT equipment with dual ports, It can cooperate
with SUN-GE8200 series Optical Network Unit (ONU) to form an EPON network
through fiber and Passive Optical Distribution Network (ODN). This OLT with 1U height, supporting
maximum 2 PON system, while supporting maximum 64 ONU Devices.
As the upgrade product of SUN-GE8100R OLT Equipment, This product adapts small fiber accessing networks, such as towns, vilages. which don't have too much subscriber. This OLT also applied in FTTx, Fiber to the home (FTTh) projects, IP phone and IPTV services.
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| Fig. 1-3 SUN-GE8102R OLT (Optical Line Terminal) |
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Features and Functions:
Large capacity and long transmission distance
SUN-GE8102R is small OLT equipment, supporting 2 PON systems and 64 remote ONU equipments and ensuring 10 to 20km transmission distance under high bandwidth. It is able to supply transmit function at L2/L3 wire speed. Each PON line supports 1Gbps up link and down link symmetrical bandwidth.
High QoS
Each PON system supports maximum 256 Logical Link Identifier (LLID) and adopts AES-128 encryption to each Logical Link Identifier; supporting Dynamic Bandwidth Allocation (DBA). Flexible bandwidth management function supplies debugging to different data stream through queue, minimal and maximal bandwidth control and different stream weighting coefficient to fully guarantee QoS.
Flexible dynamic bandwidth allocation
SUN-GE8102R OLT can implement any change from 1M to 1G access bandwidth, supporting Dynamic Bandwidth Allocation (DBA) according to changeable requirement of the customer and related service.
Powerful OAM traits
SUN-GE8102 OLT supports auto-discovery and auto-register, user line testing, remote ONU fiber failure and power failure alert. It also contains abundant operation and manageable features such as MAC address limited and leached, IP address limited and leached, bandwidth control, VLAN, flow control.
Perfect network management function
a) Support convenient and simple CLI command line management;
b) Support Telnet GUI management based on CLI;
c) Support unified network management of GUI based on SNMP;
d) Provide centralized management, Telnet supervising, Telnet debugging and maintenance,
and Telnet network upgrade.
Specifications:
| Parameters |
Specifications |
Wavelength (nm) |
1310(RX)/1490(TX) |
| Optial Power (dBm) |
+2 ~ +7 |
| Receiving Sensitivity (dBm) |
-27 |
| Transmission Distance (km) |
20 (Max.) |
| Optical Slits Rate |
1:32 (Max.) |
| Rack Capacity |
Support 2 PON systems and 64 ONU |
| MAC Address Table |
4k for an OLT module card and 32k for the whole rack |
| MTBF (hrs) |
100,000 |
| EPON Features |
1. Support IEEE802.3ah
2. Support DBA with minimum 1Kbps granularity adjustable
3. Support 1Gbps up link and down link symmetrical
bandwidth.
4. Support AES-128 encryption to each Logical Link
Identifier
5. Support powerful OAM function, implement telnet
management,
maintenance and upgrade
6. Auto discovery and auto register of ONU
(real-time
operation) |
| Protocols |
1. IEEE802.3, IEEE802.3u, and IEEE802.3ab
2. IEEE802.1q VLAN
3. IEEE802.1p priority
4. IEEE802.1d Bridge and STP |
| Network Management |
1. Support GUI management based on SNMP
2. Support Local serial interface management and local serial
interface management and Telnet GUI management based
on CLI |
| Other Functions |
1. Support 1GMPv1/v2 protocol report, query and leave
message mouse
2. Support DHCP Snooping and IPv4 address learning
3. Support ARP snooping, QoS etc |
| Maximum Power Consumption |
DC (5V/4A) (20W) |
| Maximum Module Cards |
8 |
| Operating Temp. (°C) |
-10 ~ +55 |
Storage Temp. (°C) |
-40 ~ +70 |
Storage Humidity |
5% ~ 90% non-condensing |
Rack Dimensions (mm) |
483(W) x 203(D) x 44(H) |
Note: For the necessity of improvement, the material contained in this document is subject to change without notice.
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