Telegram RegisterThe public register of Telegram

Channel

DWDM.RU официальный канал

@dwdmonline

On this record: Growth · Engagement · What this channel posts · Reactions · Advertising · Posts · Citations · Cite this entry

28subscribers

+0 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of Under 1,000.

Register entry

Telegram ID-1002255902962
TypeChannel
Username@dwdmonline
DescriptionDWDM.RU - официальный канал группы компаний. DWDM.RU — КТО МЫ? 📡 Оператор связи L1 DWDM каналов 🏭 Производитель оптических решений 📦 Поставщик CWDM и DWDM решений
CreatedBetween 1 October 2024 and 31 March 2025— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded11 August 2026
Last confirmed live11 August 2026
Measurements held2
On Telegramt.me/dwdmonline

Growth

287 August 2026 — 28 subscribers11 August 2026 — 28 subscribers7 August 202611 August 2026
2 measurements spanning 3 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 27–29 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
11 Aug 2026, 05:4628no change
7 Aug 2026, 20:5828first reading

Engagement

14 posts held, back to 27 April 2025the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.

ERR · 30 days
125.8%
avg views ÷ 28 subscribers
Avg views / post
35.2
9 posts measured
Reaction rate
2.86%
reactions ÷ views · ER floor
Posts in window
10
of 14 held

ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.

ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate. It is computed over the 2 of 9 measured posts that carry a reaction reading, and over those same posts' views.

What these figures were computed from
WindowRolling 30 days · latest post in window 3 August 2026
Posts held14 (27 April 20253 August 2026)
Views total317
Reactions total2
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken11 Aug 2026, 05:46 UTC

Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.

Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.

Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.

What this channel posts

Photos
13
Videos
1
Links
12

Lifetime counters from Telegram’s own channel header, read 11 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. Below Telegram’s rounding threshold, so these counts are exact.

Video runtime
21s
Average length
21s

Measured directly from 1 video with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no mark.

Reaction mix

11 reactions across 6 posts, in 5 distinct kinds. The most used accounts for 36.4% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
👍436.4%
🔥327.3%
218.2%
❤‍🔥19.09%
💯19.09%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 6 of the 14 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 11reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 14 most recent posts we hold, published 27 April 2025 to 3 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Advertising

Ad load
7.14%
1 of 14 posts carry an ad marker
Regulatory tokens
1
posts carrying an erid · 1 distinct token
Median views · ads
97.0
over 1 measured post
Median views · rest
39.0
over 12 measured posts

An ad marker, not a judgement about a post. A post is counted here because it carries one of two explicit markings: an erid token, which Russian law has required on paid placements since 2022 and which is issued against a specific advertising contract, or a #реклама / #ad hashtag in the body, which is the channel declaring it itself. The first is documentary; the second is a self-declaration and is weaker. No classifier reads the text and decides — nothing on this site guesses that a post is an advertisement.

This is a floor, and it can only ever be a floor.A channel that runs paid placements without marking them produces no marker for us to count, and an unmarked ad is indistinguishable from an ordinary post on the public surface. The ad load above therefore means “the share of posts that declared themselves”, never “the share of posts that were paid for”. A low figure is not evidence of a channel that runs few ads.

Both figures are medians, and no ratio between them is published. Each is a view reading that actually occurred on a post, picked by percentile_disc rather than averaged, so one viral post cannot move it and no interpolated value is invented between two readings. The sample on one side is under five posts, which is too thin to compare. The two figures are shown side by side with the count behind each, and deliberately not divided into a headline like “ads get x% fewer views” — an arithmetic that is easy to print and, at this sample size, means nothing.

Advertising tokens recorded on this entry
eridPostsFirst seenLast seen
2W5zFJaNpeC113 November 202513 November 2025

A token repeated across several posts is one advertising contract placed more than once, which is what the identifier is for. The strings are reproduced exactly as they appeared in the post or in its click-through URL and are not validated against any registry — we record the marker a channel published, and whether it resolves to a real contract is a question for the register that issued it.

Measured over the 14 most recent posts we hold, published 27 April 2025 to 3 August 2026. Views are the latest single reading held for each post, and any reading at or above 1,000 is rounded by Telegram to three significant figures.

Recent posts

3 Aug 2026, 13:43 UTC35 viewsread 11 August 2026

Программа на завтра. 04.08.2026 День 5 / Вторник 🕙 Начало в 10:00 перерыв в 10:50-11:00. 🎤 Спикер: Толстокулаков Александр 🎙 Модератор: Чадин Владлимир Тема №1 дня: Как можно передать 1-10-25G и 100-800G. Сравнение 100G/200G/400/800G. Экономическая эффектвность решений. 🔵1-10-25G 🔵100-200G-400-800G сравнение эффективности решений 🔵100-200G-400-800G сравнение эффективности решений 🔵100G DWDM QSFP28 PAM4 (2 вида) 🔵100

3 Aug 2026, 12:27 UTC29 viewsread 11 August 2026

🔵Подробная программа обучения 05.08.2026 / среда 🎤Докладчик: Портных Виктор Анатольевич Генеральный директор ООО "КОДИНГ ЭКСПЕРТ" Основатель и руководитель проекта «SFPTOTAL», специализирующегося на исследовании проблем совместимости оптических трансиверов с сетевым коммутационным оборудованием, разработке аппаратного и программного обеспечения для соответствующих решений. 🎙 Модераторы: Толстокулаков Александр, Ча

31 Jul 2026, 06:34 UTC43 viewsread 11 August 2026

Коллеги, здравствуйте! Скоро начинаем семинар :)! Часть 1-3, День 3 — 31.07.2026 🕙 Начало в 10:00 перерыв в 10:50 по Московскому времени 🎤 Спикер: Марат Абашев 🎙 Модератор: Толстокулаков Александр Темы: 🔵Основные параметры конструкции DWDM 🔵 OSNR, FEC, нелинейные эффекты 🔵 Защита, моноспан, рефлектометры, спектроанализатор 🔵 Ответы на вопросы можно задавать по ходу семинара в общем чате. Контакты модератора: Тeleg

29 Jul 2026, 13:17 UTC41 viewsread 11 August 2026

📢 Уважаемые коллеги, спасибо за Ваше участие в семинаре сегодня , нам было приятно получать вопросы, видеть Вашу заинтересованность. Получилось живо и интересно 🔥 ▶️ План на завтра День 2 — 30.07.2026 🕙 Начало в 10:00, до 12:00 по Московскому времени, Перерыв: 10:50 - 11:00 🎤 Спикер: Марат Абашев 🎙 Модераторы: Толстокулаков Александр, Чадин Владимир Темы: – Канал OSC – Компенсаторы дисперсии – Транспондеры – Основн

29 Jul 2026, 06:47 UTC39 viewsread 11 August 2026

Коллеги, здравствуйте! Скоро начинаем) семинар! Сегодня начнем с простого, с основ. День 1 — 29.07.2026 🕙 Начало в 10:00 по Московскому времени 🎤 Спикер: Марат Абашев 🎙 Модератор: Толстокулаков Александр – Основы WDM – Оптоволокно – Мультиплексоры – Оптические усилители – Ответы на вопросы (по ходу семинара и в конце, контакты для вопросов в конце сообщения)

28 Jul 2026, 08:35 UTC42 views1 reactionsread 11 August 2026
Photo

📢 Уважаемые коллеги! Встречаемся уже завтра на семинаре DWDM|RU! 🔥 🕙Начало семинара – 29.07.2026 в 10-00. План семинара на эту неделю 29-31.07.2026г: ▶️ День 1 — 29.07.2026 🕙 Начало в 10:00 по Московскому времени 🎤 Спикер: Марат Абашев 🎙 Модератор: Толстокулаков Александр – Основы WDM – Оптоволокно – Мультиплексоры – Оптические усилители – Ответы на вопросы (по ходу семинара и в конце, контакты для вопросов в кон

👍1

28 Jul 2026, 08:28 UTC31 viewsread 11 August 2026
Photo

DWDM.RU — КТО МЫ? 📡 Оператор связи L1 DWDM каналов Как оператор связи проверяем и используем различные решения на своей сети передачи данных на протяжении 10 лет (20+ ЦОДов в МСК со своими DWDM узлами), 10+ТБит/с ёмкость сети; 🏭 Производитель: оптических патч-кордов и кабельных сборок, кроссов, мультиплексоров. Как производитель погружаемся в детали; 📦 Поставщик оптических систем передачи данных, WDM решений. Как

28 Jul 2026, 08:20 UTC29 viewsread 11 August 2026
Photo

📚 Бесплатный онлайн-семинар от DWDM.RU «Оптические системы передачи данных. Основы CWDM и DWDM» 🗓 Старт: 29.07.2026 🕙 Ежедневно в будни, 10:00–13:00 (по 3 часа) ⏱ Общий объём курса ~18 часов 💻 Формат — онлайн 📖 Программа курса: 1А. Спектральное уплотнение (~10 часов) – Основы CWDM и DWDM (диапазоны, частотная сетка, типы мультиплексоров — сильные и слабые стороны) – Расчёт оптического бюджета, OSNR – Дисперсия –

27 Jul 2026, 06:00 UTC28 views1 reactionsread 11 August 2026
Forwarded from @telecomnightsPhoto

Партнёр форума — DWDM.RU Эксперт в области оптических систем передачи данных, CWDM/DWDM решениях. DWDM оборудование: поставка/аренда оборудования или аренда DWDM L1 каналов под ключ. Проводим бесплатное обучение по CWDM/DWDM оборудованию. Особенности: Производитель, поставщик и потребитель продукции (свой оператор связи с ёмкостью DWDM сети 10+ТБит/с). Это сочетание помогает быть на одной волне с нашими клиентами

❤‍🔥1

13 Nov 2025, 07:40 UTC97 views1 reactionsread 11 August 2026
Advertisementerid 2W5zFJaNpeCPhoto

DWDM.RU – производитель и поставщик оптических решений. Компания обладает богатым опытом и высокими компетенциями в области оптических систем передачи данных. В распоряжении компании надежные проверенные временем решения: ✔️DWDM 1-800G аренда/покупка/аренда L1 каналов. ✔️Новинки: SMART SFP 1/10G с функциями OTDR, шифрования ГОСТ КС3, генератора трафика, TAP, источника синхросигнала и др. функциями. ✔️Свое произв

🔥1

16 May 2025, 19:14 UTC130 views3 reactionsread 11 August 2026
Photo

SMART SFP 🖥Миниатюрные устройства способные решать большие задачи • SFP OTDR • SFP IP SLA Loopback генератор трафика RFC2544 • SFP TAP пакетный брокер • SFP маршрутизатор; VPN-шлюз; Коммутатор • SFP сервер точного времени • SFP конвертер RS-232, M2M, USB • ПЛИС 1 Гбит/с / 10 Гбит/с • ARM процессор Linux • DYING GASP • DPDK, XDP/EBPF, P4 • Новые разработки SMART SFP по запросу под требования клиентов • Бесплатное те

👍3

Showing the 12 most recent of 14 posts we hold for @dwdmonline. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Forward network

Republishes

Channels on the register whose posts this channel has forwarded.

Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 11 August 2026 — this entry's latest reading, not the date you are reading this.

“DWDM.RU официальный канал” (@dwdmonline), 28 subscribers as measured 11 August 2026. Telegram Register, tgregister.com/channel/dwdmonline.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.