ZyXEL Communications OLT2406, User Manual

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Chapter 1 System Introduction
OLT2406 User’s Guide
40
1.5.1 GPON Line Card Connectors
The GPON line card has SFP MSA compliant connectors that support Class B+ or Class C+ GPON
transceivers.
1.5.2 GPON Line Card Supported Transceivers
The GPON line card supports the following transceivers. The transceiver connector type is SC/UPC
(Subscriber Connector/Ultra Physical Contact).
• LTE3680P-BH+ SFP GPON OLT Transceiver Class C+ 2488/1244Mb/s with Digital RSSI Industrial
• LTE3680M-BH+ SFP GPON OLT Transceiver Class B+ 2488/1244 Mb/s with Digital RSSI Industrial
See Section 2.5 on page 49 for how to install transceivers.
1.6 GE Line Card
The GE line card provides 4 Gigabit active Ethernet SFP module slots compliant with IEEE 802.3z.
Table 7 GPON Line Card LED Descriptions
LED COLOR STATUS DESCRIPTION
PWR Green On The line card is powered on.
Off The line card is not powered on or has failed.
ALM Red On A GPON interface has an alarm.
Off The GPON interfaces are operating normally.
1 ~ 4
(LINK) Green On The PON link is up.
Off There is no PON link.
Table 8 GPON Line Card Supported Transceiver Specifications
ITEM CLASS B+ CLASS C+
Link Budget 28 dB 32 dB
Downstream Speed 2.488 Gbps
Upstream Speed 1.244 Gbps
Wavelength for downstream 1490 nm
Wavelength for upstream 1310 nm
Max Distance 20 km 30 km
Splitter Ratio 1:64