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<title><![CDATA[EC21 Product Catalogs - stm 1 sdh]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/stm 1 sdh.html]]></link><item>
<title><![CDATA[Fast Ethernet / SONET OC-3 / SDH STM-1 Multimode Fiber SPF Module - 5 Km Span 065-73FXMM5MG]]></title><link><![CDATA[https://jjt168168.en.ec21.com/Fast_Ethernet_SONET_OC_3--9338826_9338892.html]]></link><description><![CDATA[OVERVIEW
The Signamax 065-73FXMM5MG is a Small Form-factor Pluggable (SFP) multimode fiber module that supports Fast Ethernet, SONET OC-3, or SDH STM-1 over multimode fiber cable at distances up to 5]]></description><pubDate><![CDATA[20150423]]></pubDate></item>
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<title><![CDATA[Wholesale SFP 155m Bidi 40km 1310nm/1550nm Sm Sf LC Ddm Optic Module Transceiver Price]]></title><link><![CDATA[https://anteoptic.en.ec21.com/Wholesale_SFP_155m_Bidi_40km--12018050_12018053.html]]></link><description><![CDATA[1.SDH STM-1, S-1.1,L-1.1, L-1.2
2.SONET OC-3 IR1,LR1,LR2
3.Other optical transmission systems
Product Description:
ATY Fiber SFP-155M-40KM BIDI The BIDI SFP transceivers are high performance, cost ef]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[Johnson Switches]]></title><link><![CDATA[https://jiangstar.en.ec21.com/Johnson_Switches--9022887_9023023.html]]></link><description><![CDATA[PART No. 40222 42100 42102 48222 
72601 72602 72603 72604 73200 
73351 74501 74503 78302 
02-513-123KIT 1219-13004 1219-130T4 
1219-44003 1219-44003-30 
1219-440B3 1219-440T3 1219-66203 
1219-86203 1]]></description><pubDate><![CDATA[20230507]]></pubDate></item>
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<title><![CDATA[Huawei 155m 15km Esfp Optical Transceiver 155m 15km Esfp/Mxpd-033s 34060276]]></title><link><![CDATA[https://chinaontolt.en.ec21.com/Huawei_155m_15km_Esfp_Optical--11848738_11848806.html]]></link><description><![CDATA[155M STM-1 1310nm 15km SM eSFP
Huawei MXPD-033S
Bulk packed
Apply to Huawei OSN3500 series SDH board, STM-1
Apply to Huawei OSN1500 series Cross-Connect board, PCXL1
​​​​​​​
Contact us:]]></description><pubDate><![CDATA[20231019]]></pubDate></item>
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<title><![CDATA[SDH Fiber-optic Access Platform]]></title><link><![CDATA[https://ccom2012.en.ec21.com/SDH_Fiber_optic_Access_Platform--6619661_6758528.html]]></link><description><![CDATA[1U to provide a more cost effective solution 
It is of single board design with fixed number of interface ports. As an ADM MUX, it has two STM-1 fiber optic ports, and a set of service ports
Main fea]]></description><pubDate><![CDATA[20120601]]></pubDate></item>

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