10g Pon Remark Iso9001 2008 Iso14001 2004 Tuv Ul Ce Rohs Fda Fcc - China

Asymmetric 10G PON Asymmetric 10G- PON is specified as XG- PON1: 10

Gbit/ s downstream and 2.5 Gbit/ s upstream ( nominal line rate of

9.95328 Gbit/ s downstream and 2.48832 Gbit/ s upstream) .

Symmetric 10G- PON is also proposed as XG- PON2 with 10 Gbit/ s upstream, but would require burst- mode lasers on ONTs to deliver the upstream transmission speed.

Framing is G- PON like but uses different wavelengths from G- PON ( using a WDM to separate them) so that G- PON subscribers can be upgraded to 10G- PON incrementally while GPON users continue on the original OLT.

The G- PON standard is G.

98 - This compares to the IEEE 802.3av standard for 10G- EPON based on Ethernet, which has standardised upstream rates of both 1Gbps and 10Gbps.

The 10 Gigabit PON wavelengths ( 1577 nm down / 1270 nm up) differ from GPON and EPON ( 1490 nm down / 1310 nm up) , allowing it to coexist on the same fibre with either of the Gigabit PONs.

ITU- T Recommendation G.

987 is a family that defines this access network standard ( referred to as XG- PON) .

It comprises four recommendations:

G.

987: 10- Gigabit- capable passive optical network ( XG- PON) systems: Definitions, Abbreviations, and Acronyms, 2010.

G.

987.1: General requirements of 10G- PON systems ( approved 2010- 01- 13) .

Includes examples of services, user network interfaces ( UNIs) and service node interfaces ( SNIs) , as well as the principal deployment configurations that are requested by network operators.

G.

987.2: Physical media dependent ( PMD) layer specification ( approved 2010- 01- 13, updated 2010- 10- 07) .

Describes a flexible optical fibre access network representing an evolutionary development from G.

984.2, asymmetric only in the current version.

G.

987.3: Transmission convergence ( TC) specifications ( approved 2010- 10- 07) .

G.

988: ONU management and control interface ( OMCI) specification.

( approved 2010- 10- 07)

Ordering information:

Package Part No.

Data Rate Range Wavelength Optical Components Distance Connector DDM Application

SFP EOLS- PX- GEU- 30- D 1.25Gbps/ 10Gbps 1310T/ 1577R DFB/ APD 20km SC D PRX30 10GEPON ONU

SFP EOLS- PR- GEU- 30- D 10Gbps 1270T/ 1577R DFB/ APD 20km SC D PR30 10GEPON ONU

SFP EOLS- PX- GU- 30- D 2.5Gbps/ 10Gbps 1270T/ 1577R DFB/ APD 20km SC D PRX30 10GPON ONU

Company Contact:

• Posted By: Eoptolink Technology Inc. Ltd.

• Phone: 862867087999

• Address: No.127 West Wulian Street, Gongxing Town, Shuangli, Chengdu , China

• Email:

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