{"id":11314,"date":"2026-04-29T15:18:50","date_gmt":"2026-04-29T15:18:50","guid":{"rendered":"https:\/\/np.sheetheg.com\/?post_type=product&p=11314"},"modified":"2026-04-29T15:20:36","modified_gmt":"2026-04-29T15:20:36","slug":"1550nm-external-modulated-optical-transmitter","status":"publish","type":"product","link":"https:\/\/np.sheetheg.com\/ar\/product\/1550nm-external-modulated-optical-transmitter\/","title":{"rendered":"\u062c\u0647\u0627\u0632 \u0625\u0631\u0633\u0627\u0644 \u0636\u0648\u0626\u064a \u062e\u0627\u0631\u062c\u064a \u0645\u064f\u0639\u062f\u064e\u0651\u0644 \u0628\u0637\u0648\u0644 \u0645\u0648\u062c\u064a 1550 \u0646\u0627\u0646\u0648\u0645\u062a\u0631"},"content":{"rendered":"
\n
\n
<\/div>\n<\/div>\n<\/div>\n
\n
\n
\n\n\n\n
<\/td>\n\u00a0Product Introduction<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The V8610TE external modulated 1550nm transmitter is designed for HFC networks\u00a0applications. It\u00a0can optionally be equipped with an integrated EDFA\u00a0for CATV applications such as super-trunk, hub Interconnects, video overlays In FTTx networks\u00a0.
\nThe unit is available in a standard 19\u201d,1 rack unit chassis , with dual optical output, \u00a0optional ITU-T wavelength for DWDM networks.<\/p>\n

 <\/p>\n\n\n\n
<\/td>\n\u00a0Interface Description<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n
Port Type<\/strong><\/td>\nFunction<\/strong><\/td>\n<\/tr>\n
LED Indication<\/td>\nDisplay device operating status<\/td>\n<\/tr>\n
LCD Indication<\/td>\nDisplay device operating status<\/td>\n<\/tr>\n
Operation buttons<\/td>\nOperating the device<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n
<\/td>\n\u00a0Technical Parameters<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Optical\u00a0Specifications<\/td>\n<\/tr>\n
Laser Type<\/td>\n<\/td>\nCooled DFB LD with isolator<\/td>\n<\/td>\n<\/tr>\n
Optical Wavelength<\/td>\nnm<\/td>\n1555 \u00b1 5<\/td>\n<\/td>\n<\/tr>\n
Connector Type<\/td>\n<\/td>\nSC\/APC
\nor FC\/APC<\/td>\n		<\/td>\n<\/tr>\n
Laser RIN Noise Density<\/td>\ndB\/Hz<\/td>\n\u2265-160<\/td>\n<\/td>\n<\/tr>\n
Optical Power<\/td>\ndBm<\/td>\n\u22647 \/ 9 (Optional)<\/td>\n<\/td>\n<\/tr>\n
Optical Output Port<\/td>\n<\/td>\n2<\/td>\n<\/td>\n<\/tr>\n
SBS Suppression Threshold<\/td>\ndBm<\/td>\n13\u300116\u300118\u00a0optional<\/td>\n<\/td>\n<\/tr>\n
RF\u00a0Specifications<\/td>\n<\/tr>\n
Operating Bandwidth<\/td>\nMHz<\/td>\n45 to 870<\/td>\n<\/td>\n<\/tr>\n
RF Input Impedance<\/td>\n\u03a9<\/td>\n75<\/td>\nunbalanced<\/td>\n<\/tr>\n
RF Input Return Loss<\/td>\ndB<\/td>\n\u2264-16<\/td>\n<\/td>\n<\/tr>\n
RF Input Level<\/td>\ndB\u00b5V\/ch<\/td>\n15 to 25\u00a0(80\u00a0dB\u00b5V\/ch nominal value @ 77 NTSC channels loading)<\/td>\n<\/td>\n<\/tr>\n
CNR<\/td>\ndB<\/td>\n52 (typical)<\/td>\nLink budget is defined by output power to 0 dBm optical input at receiver under 65km fiber link + EDFA\u3001SBS setting=16dBm test conditions.<\/td>\n<\/tr>\n
CSO<\/td>\ndBc<\/td>\n\u2264 -65 @ Port1
\n\u2264 -63 @ Port2<\/td>\n<\/tr>\n
CTB<\/td>\ndBc<\/td>\n\u2264 -65 dBc<\/td>\n<\/tr>\n
XM<\/td>\ndB<\/td>\n\u2264 -65 dB<\/td>\n<\/tr>\n
OMI<\/td>\n<\/td>\n3% \u00b1 0.25<\/td>\n<\/td>\n<\/tr>\n
Flatness<\/td>\ndB<\/td>\n\u2264\u00b1 0.75<\/td>\n<\/td>\n<\/tr>\n
Connector Type<\/td>\n<\/td>\nF type female<\/td>\n<\/td>\n<\/tr>\n
Test Point<\/td>\ndB<\/td>\n-10\u00a0\u00b1\u00a01<\/td>\nRelative to RF input power to laser @59CH PAL-D CW loading<\/td>\n<\/tr>\n
General Specifications<\/td>\n<\/tr>\n
Control Interface<\/td>\n<\/td>\nRS485\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0or Ethernet<\/td>\n<\/td>\n<\/tr>\n
Power Supply<\/td>\n<\/td>\n90 to 260 VAC, 50\/60 Hz, 100W\uff08Max.\uff09<\/td>\n<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n\u2103<\/td>\n0 to +50<\/td>\n<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n\u2103<\/td>\n-20 to +60<\/td>\n<\/td>\n<\/tr>\n
Operating Humidity<\/td>\n%<\/td>\n85% Max<\/td>\n<\/td>\n<\/tr>\n
Dimensions: (HxWxD)<\/td>\nmm<\/td>\n49\u00a0x 480 x 350<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

\u00a0Product Introduction The V8610TE external modulated 1550nm transmitter is designed for HFC networks\u00a0applications. It\u00a0can optionally be equipped with an integrated<\/p>","protected":false},"featured_media":11315,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[18,131,29],"product_tag":[],"class_list":["post-11314","product","type-product","status-publish","has-post-thumbnail","product_cat-all","product_cat-hfc","product_cat-other","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/np.sheetheg.com\/ar\/wp-json\/wp\/v2\/product\/11314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/np.sheetheg.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/np.sheetheg.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/np.sheetheg.com\/ar\/wp-json\/wp\/v2\/comments?post=11314"}],"version-history":[{"count":1,"href":"https:\/\/np.sheetheg.com\/ar\/wp-json\/wp\/v2\/product\/11314\/revisions"}],"predecessor-version":[{"id":11316,"href":"https:\/\/np.sheetheg.com\/ar\/wp-json\/wp\/v2\/product\/11314\/revisions\/11316"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/np.sheetheg.com\/ar\/wp-json\/wp\/v2\/media\/11315"}],"wp:attachment":[{"href":"https:\/\/np.sheetheg.com\/ar\/wp-json\/wp\/v2\/media?parent=11314"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/np.sheetheg.com\/ar\/wp-json\/wp\/v2\/product_brand?post=11314"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/np.sheetheg.com\/ar\/wp-json\/wp\/v2\/product_cat?post=11314"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/np.sheetheg.com\/ar\/wp-json\/wp\/v2\/product_tag?post=11314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}